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KOSHIBA YasukoGraduate School of Engineering / Department of Chemical Science and EngineeringResearch Associate
Research activity information
■ Paper- Springer Science and Business Media LLC, Apr. 2025, Discover Polymers, 2(1) (1)Scientific journal
- American Association for the Advancement of Science (AAAS), Aug. 2024, Energy Material AdvancesScientific journal
- Abstract Internet of Things (IoT) is crucial for a sustainable society from the viewpoints of optimization of energy consumption and using timing, thus aiding reduced CO2 emissions. Traditional power supply methods such as batteries are impractical for driving the trillions of sensors that future systems will likely utilize for collecting extensive environmental information. Thermoelectric power generators that enable direct heat‐to‐electricity energy conversion are considered a promising power supplying technology without maintenance because thermal energy is a ubiquitous energy source. This study develops a new class of thermoelectric modules using redox‐free electrolytes—‐thermally chargeable supercapacitor (TCS)—‐with extremely high thermoelectromotive force, generating over 2 V from a temperature difference of ≈65 °C without requiring a DC‐to‐DC converter. Additionally, using a voltage detector is demonstrated to be a versatile and efficient toolbox for the charge management of TCS. Optimization of the circuit comprising the TCS module with the ultrahigh open‐circuit voltage and voltage detector enables the automatic charging of a large capacitor, which intermittently powers different devices such as a beacon, LED, piezo speaker, and motor with the desired frequency. This approach represents a significant step toward sustainable energy in the context of low‐grade thermal energy harvesting and optimized energy consumption through IoT.Wiley, Mar. 2024, Advanced Materials TechnologiesScientific journal
- Abstract Developing efficient and stable carbon nanotube (CNT) doping techniques and elucidating their chemistry is essential for their further implementation in electronic and energy devices. Here, protonic acids and lithium salts are employed as p-type inducers and stabilizers of the doped state, respectively. Leveraging the electron-withdrawing capability of protons, protonic acids can easily induce heavily p-doped states in CNTs. Anionic species from the acids attach to the positively charged CNTs to achieve charge compensation. Introducing lithium salts with bulky, charge-delocalized anions to the p-doped CNTs results in an anion replacement driven by the free energy gain. The newly formed complexes demonstrate outstanding thermal stability in air, enduring a temperature of 100 °C for over a year. The chemical hardness of the applied anion effectively explains the difference in stability of the doped CNTs, indicating that the doping process and its stabilization can be understood and controlled through complex chemistry.Springer Science and Business Media LLC, Feb. 2024, Communications Materials, 5(1) (1)Scientific journal
- Elsevier BV, Nov. 2023, Carbon, 118667 - 118667Scientific journal
- 1D organic semiconductor nanostructures have attracted considerable attention; however, only a few studies are conducted on p–n junction organic semiconductor 1D nanostructures. Herein, p‐ and n‐type and p–n junction phthalocyanine (Pc) nanorods are grown in the out‐of‐plane direction of a substrate via vacuum deposition using typical organic semiconductors with copper phthalocyanine (CuPc) as the p‐type semiconductor and copper octafluorophthalocyanine (F8CuPc) and copper hexadecafluorophthalocyanine (F16CuPc) as the n‐type semiconductors. p–n junction Pc nanorods are fabricated via the continuous deposition of F8CuPc and F16CuPc onto CuPc nanorods. Fourier‐transform infrared spectroscopy reveals that the Pc molecules in the nanorods are perpendicularly aligned, with their molecular planes oriented toward the longitudinal direction of the nanorods. The local current–voltage properties of the nanorods are measured using conductive atomic force microscopy. The hole mobility in the CuPc nanorods is 10 times higher than that in the CuPc thin films. The p–n junction properties of F8CuPc/CuPc nanorods are evaluated.Wiley, Oct. 2023, physica status solidi (a)Scientific journal
- Wearable piezoelectric micropumps may contribute to improving drug delivery in the field of medicine. Poly(vinylidene fluoride/trifluoroethylene) (P(VDF/TrFE)), an organic ferroelectric polymer, is a desirable material for fabricating the piezoelectric layer of medical micropumps owing to its biocompatibility and flexibility. However, a large voltage is required to drive the micropumps because the piezoelectric response of P(VDF/TrFE) is small compared with that of inorganic materials, such as lead zirconate titanate. In this study, thin films (P(VDF/TrFE)) are focused that can reduce applied voltage and improve the flexibility of entire actuators. In addition, actuators sealed with poly(monochloro‐paraxylene) (Parylene C) are considered, which has excellent chemical resistance, flexibility, and biocompatibility. The calculated piezoelectric constant |e31| of the fabricated P(VDF/TrFE) thin films is 42 mC m−2. A large deformation of 1 mm is observed in the fabricated cantilever‐type actuators sealed with Parylene C when a voltage of 160 V is applied. Furthermore, the vibration of the actuators by the reverse piezoelectric effect on the water surface is observed. It is indicated in these results that a low voltage can safely drive P(VDF/TrFE) thin‐film piezoelectric actuators sealed with Parylene C in medical micropumps.Wiley, Sep. 2023, physica status solidi (a)Scientific journal
- Feb. 2023, MOLECULAR SYSTEMS DESIGN & ENGINEERING, 8(2) (2), 189 - 194, EnglishScientific journal
- Abstract The preparation of air and thermally stable n-type carbon nanotubes is desirable for their further implementation in electronic and energy devices that rely on both p- and n-type material. Here, a series of guanidine and amidine bases with bicyclic-ring structures are used as n-doping reagents. Aided by their rigid alkyl functionality and stable conjugate acid structure, these organic superbases can easily reduce carbon nanotubes. n-Type nanotubes doped with guanidine bases show excellent thermal stability in air, lasting for more than 6 months at 100 °C. As an example of energy device, a thermoelectric p/n junction module is constructed with a power output of ca. 4.7 μW from a temperature difference of 40 °C.Springer Science and Business Media LLC, Jun. 2022, Nature Communications, 13(1) (1), 3517[Refereed]Scientific journal
- Abstract Normal alkanes are among the simplest molecules that can be studied in physical chemistry. However, there is still more to learn about their liquid-to-gas phase transition characteristics, especially in vacuo. Here, we investigated the evaporation behavior of 12 different normal alkanes using thermogravimetry, both in air, and under reduced pressures (5000 to 10−2 Pa). The reduced pressures lowered the evaporation-onset temperatures of the normal alkanes. The evaporation-onset temperatures at 1 Pa were linearly correlated with the chain lengths (molecular weights). Furthermore, we found that the reduced pressures enabled the effective distillation of binary mixtures of normal alkanes because of the differences in the evaporation-onset temperatures. It was empirically determined that distillation (isolated evaporation of one of the binary mixture components) was achieved at ∼1 Pa when the chain of one of the alkanes was 30% longer than that of the other.IOP Publishing, Jun. 2022, Japanese Journal of Applied Physics[Refereed]Scientific journal
- Jun. 2022, JAPANESE JOURNAL OF APPLIED PHYSICS, 61(SE) (SE), EnglishScientific journal
- Elsevier BV, May 2022, Polymer, 249, 124822 - 124822Scientific journal
- Elsevier BV, Jul. 2021, Polymer, 228, 123904 - 123904Scientific journal
- The intrinsically positive Seebeck coefficient of ionic material was successfully converted into negative by using PEDOT:PSS electrodes, offering a useful method for the development of a thermally chargeable supercapacitor with n-type polarity.Royal Society of Chemistry (RSC), 2021, Journal of Materials Chemistry C, 9(44) (44), 15813 - 15819Scientific journal
- Sep. 2020, ACS APPLIED MATERIALS & INTERFACES, 12(39) (39), 43674 - 43683, EnglishScientific journal
- May 2020, MOLECULAR SYSTEMS DESIGN & ENGINEERING, 5(4) (4), 809 - 814, EnglishScientific journal
- Feb. 2020, Japanese Journal of Applied Physics, 59(SG) (SG), SGGG04 - SGGG04, English[Refereed]Scientific journal
- IOP Publishing, Feb. 2020, Japanese Journal of Applied Physics, 59(SG) (SG), SGGG05 - SGGG05, English[Refereed]Scientific journal
- Oct. 2019, Molecular Crystal and Liquid Crystals, 688(1) (1), 53 - 59, English[Refereed]Scientific journal
- Jun. 2019, 応用物理学会 有機分子・バイオエレクトロニクス分科会 会誌, 34(2) (2), 108 - 111, Japanese化学気相成長法による化学気相成長法によるMPc(CN)8?M錯体生成とナノロッド成長モデル
- 化学工業社, May 2019, ケミカルエンジニヤリング, 64(5) (5), 335 - 342, Japanese有機強誘電体薄膜を利用した圧電振動発電
- Feb. 2019, Polymer Journal, 51(2) (2), 257 - 263, English[Refereed]Scientific journal
- Feb. 2019, Journal of Materials Science, 54(3) (3), 2483 - 2492, English[Refereed]Scientific journal
- Jan. 2019, 溶融塩および高温化学, 62(1) (1), 18 - 24, Japaneseイオン液体の真空下蒸発過程における熱物性[Refereed]Scientific journal
- Dec. 2018, Sensors and Materials, 30(12) (12), 2873 - 2879, English[Refereed]Scientific journal
- Nov. 2018, 信学技報 IEICE Technical Report, 30(12) (12), 2873 - 2879, Japanese有機強誘電体薄膜を用いた応力測定とスマートインソール応用Symposium
- Jul. 2018, Journal of Physics: Conf. Series, 1052, 012112 - 1-4, English[Refereed]Scientific journal
- Jul. 2018, Journal of Physics: Conf. Series, 1052, 012125 - 1-4, English[Refereed]Scientific journal
- Elsevier B.V., Jun. 2018, Catalysis Today, 307, 231 - 236, English[Refereed]Scientific journal
- Jun. 2018, Physical Chemistry Chemical Physics, 20(33) (33), 21262 - 21268, English[Refereed]Scientific journal
- Jun. 2018, Flexible and Printed Electronics, 3(2) (2), 025006, English[Refereed]Scientific journal
- Japan Society of Applied Physics, Apr. 2018, Japanese Journal of Applied Physics, 57(4) (4), 04FL06 - 1-6, English[Refereed]International conference proceedings
- Japan Society of Applied Physics, Mar. 2018, Japanese Journal of Applied Physics, 57(3) (3), 03EG02 - 1-6, English[Refereed]International conference proceedings
- Japan Society of Applied Physics, Mar. 2018, Japanese Journal of Applied Physics, 57(3) (3), 03EH02 - 1-4, English[Refereed]International conference proceedings
- Elsevier B.V., Jan. 2018, Chemical Physics Letters, 691, 219 - 223, English[Refereed]Scientific journal
- Royal Society of Chemistry, Dec. 2017, Molecular Systems Design and Engineering, 2(5) (5), 616 - 623, English[Refereed]Scientific journal
- Jun. 2017, 31st International Symposium on Space Technology and Science,, EnglishMass-loss of FEP/Ag films in sub-low Earth orbit space environmentInternational conference proceedings
- Apr. 2017, JAPANESE JOURNAL OF APPLIED PHYSICS, 56(4) (4), 04CL03 - 1-5, English[Refereed]Scientific journal
- Japan Society of Applied Physics, Apr. 2017, Japanese Journal of Applied Physics, 56(4) (4), 04CL04 - 1-4, English[Refereed]International conference proceedings
- 2017, Japanese Journal of Applied Physics, 56, 04CL04, EnglishPiezoelectric vibration energy harvesters with stretched and multistacked organic ferroelectric films[Refereed]Scientific journal
- 2017, MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 653(1) (1), 188 - 193, English[Refereed]Scientific journal
- 2017, MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 653(1) (1), 157 - 163, English[Refereed]Scientific journal
- Oct. 2016, CHEMISTRY LETTERS, 45(10) (10), 1156 - 1158, English[Refereed]Scientific journal
- Sep. 2016, APPLIED CATALYSIS B-ENVIRONMENTAL, 192, 88 - 92, English[Refereed]Scientific journal
- Aug. 2016, APPLIED PHYSICS EXPRESS, 9(8) (8), 081301 - 1-4, English[Refereed]Scientific journal
- Jul. 2016, 日本学術振興会情報科学用有機材料第142委員会第130回B部会(インテリジェント有機材料)研究会資料, 19 - 26, Japanese光導電体/有機強誘電体積層膜の光分極スイッチングSymposium
- Mar. 2016, JAPANESE JOURNAL OF APPLIED PHYSICS, 55(3) (3), 03DC01 - 1-5, English[Refereed]Scientific journal
- Mar. 2016, JAPANESE JOURNAL OF APPLIED PHYSICS, 55(3) (3), 03DD07 - 1-5, English[Refereed]Scientific journal
- Mar. 2016, CHEMISTRY LETTERS, 45(3) (3), 259 - 261, English[Refereed]Scientific journal
- Nov. 2015, POLYMER, 79, 128 - 134, English[Refereed]Scientific journal
- Nov. 2015, APPLIED PHYSICS EXPRESS, 8(11) (11), 11601 - 1-3, English[Refereed]Scientific journal
- Oct. 2015, APPLIED PHYSICS EXPRESS, 8(10) (10), 101501 - 1-3, English[Refereed]Scientific journal
- We have investigated the pyro- and piezoelectric properties of polyurea spin-coated films with thermal and chemical stability and their performance as infrared sensors. The piezoelectric coefficient dInstitute of Physics, Mar. 2015, Japanese Journal of Applied Physics, 54(54) (54), 04DK13 - 1-4, English
33 was measured by a laser Doppler vibrometer to be 23.5 pC/N. This coefficient increased with the poling electric field up to around 75 MV/m, suggesting that the polyurea dipole is aligned by applying an electric field greater than 75 MV/m. When a triangular thermal wave was applied, a square-wave pyroelectric current was observed and the pyroelectric coefficient measured to be 5.11 µC/(m2·K). The infrared sensor performance of the polyurea thin film was examined by measuring the voltage sensitivity to infrared irradiation. The obtained result of 70.4 V/W at 1 Hz is consistent with the results calculated from the measured pyroelectric coefficient. Our findings suggest that the performance of the sensor may be improved by increasing the pyroelectric coefficient of the polyurea films.[Refereed]Scientific journal - Institute of Image Information and Television Engineers, 2015, ITE Transactions on Media Technology and Applications, 3(2) (2), 143 - 148, English[Refereed]Scientific journal
- May 2014, JAPANESE JOURNAL OF APPLIED PHYSICS, 53(5) (5), 05FT03 - 1-4, English[Refereed]Scientific journal
- Jan. 2014, JAPANESE JOURNAL OF APPLIED PHYSICS, 53(1) (1), pp. 01AB04 - 1-4, English[Refereed]Scientific journal
- Jan. 2014, JAPANESE JOURNAL OF APPLIED PHYSICS, 53(1) (1), 01AE07 - 1-4, English[Refereed]Scientific journal
- Aug. 2013, MATERIALS LETTERS, 105, 227 - 231, English[Refereed]Scientific journal
- Mar. 2013, THIN SOLID FILMS, 531, 513 - 518, English[Refereed]Scientific journal
- Feb. 2013, APPLIED PHYSICS EXPRESS, 6(2) (2), 021601/1 - 021601/3, English[Refereed]Scientific journal
- Dec. 2012, JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY, 50(24) (24), 5107 - 5114, English[Refereed]Scientific journal
- 垂直配向フッ化ビニリデン薄膜の面内分極反転による強誘電特性In-plane polarization switching of vinylidene fluoride (VDF) oligomer [CF_3(CH_2CF_2)_nI](n=12) were observed for the first time. The films of vinylidene fluoride (VDF) oligomer with perpendicular orientation were formed onto comb-like Au electrodes with submicron gap distance by vacuum deposition at 313K. The polarization switching current were clearly observed for positive and negative polarization in consequence of current density vs electric field (J-E) properties. Moreover, coecive field (Ec) drastically decreased from 124 to 40MV/m, with increasing the measurement temperature from 295 to 370K. The heat resistance was considerably improved, as compared with conventional sandwiched device utilizing VDF oligomer films with parallel orientation.The Institute of Electronics, Information and Communication Engineers, Nov. 2012, 信学技報IEICE Technical Report, 112(304) (304), 21 - 25, JapaneseSymposium
- 強誘電-常誘電相転移に伴う強誘電体TGSゲート有機トランジスタの特性変化Organic field effect transistors using triglycine sulfate (TGS) as a ferroelectric gate insulator were investigated. The modulation of the source-drain current is confirmed by the direction of the polarization of TGS. The on/off current ratio is on the order of 10^2〜10^3. With increasing temperature, on/off ratio and threshold voltage drop was observed. Over the Curie temperature the rise of source-drain current was not obserbed. The characteristics of source-drain current modulation reversibly changed with a paraelectric-ferroelectric phase transition of the TGS was confirmed from the fact that showed transistor characteristics was measured back to room temperature.The Institute of Electronics, Information and Communication Engineers, Nov. 2012, 信学技報IEICE Technical Report, 112(304) (304), 49 - 53, JapaneseSymposium
- p型/n型界面での電荷分離特性向上に向けた強誘電体分子超薄膜との界面形成The structural and electrical characteristics of CuPc/VDF oligomer/C_<60> were investigated. The switching current for CuPc/VDF oligomer/C_<60> exhibits double peaks in negative voltage. The molecular orientation of VDF oligomer film deposited on Al, C_<60> and CuPc, has been depended on film thickness of VDF oligomer. Regardless of substrates, the VDF oligomer grows with their molecular axes perpendicular to the substrate in the initial stage by the conventional method that forms the film with parallel orientation. In thickness of 20nm or more, the VDF oligomer molecules were parallel on normal oriented VDF oligomer films.The Institute of Electronics, Information and Communication Engineers, Nov. 2012, 信学技報IEICE Technical Report, 112(304) (304), 55 - 59, JapaneseSymposium
- Apr. 2012, JAPANESE JOURNAL OF APPLIED PHYSICS, 51(4) (4), 04DK05/1 - 04DK05/4, English[Refereed]Scientific journal
- Nov. 2011, CHEMISTRY LETTERS, 40(11) (11), 1288 - 1289, English[Refereed]Scientific journal
- Mar. 2011, JOURNAL OF MATERIALS SCIENCE, 46(5) (5), 1341 - 1350, English[Refereed]Scientific journal
- Jan. 2011, THIN SOLID FILMS, 519(7) (7), 2247 - 2250, English[Refereed]Scientific journal
- Nov. 2010, APPLIED PHYSICS LETTERS, 97(19) (19), English[Refereed]Scientific journal
- 2010, JAPANESE JOURNAL OF APPLIED PHYSICS, 49(1) (1), English[Refereed]Scientific journal
- Nov. 2009, THIN SOLID FILMS, 518(2) (2), 819 - 823, English[Refereed]Scientific journal
- Nov. 2009, THIN SOLID FILMS, 518(2) (2), 805 - 809, English[Refereed]Scientific journal
- Nov. 2009, THIN SOLID FILMS, 518(2) (2), 651 - 655, English[Refereed]Scientific journal
- Mar. 2008, THIN SOLID FILMS, 516(9) (9), 2591 - 2594, English[Refereed]Scientific journal
- Mar. 2008, THIN SOLID FILMS, 516(9) (9), 2686 - 2690, English[Refereed]Scientific journal
- Mar. 2007, MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 464, 701 - 708, English[Refereed]Scientific journal
- Mar. 2007, MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 464, 769 - 776, English[Refereed]Scientific journal
- 2007, MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 472, 513 - 520, English[Refereed]Scientific journal
- 2006, MOLECULAR CRYSTALS AND LIQUID CRYSTALS, 445, 17 - 26, English[Refereed]Scientific journal
- Jun. 2005, Japanese Journal of Applied Physics, Part 1: Regular Papers and Short Notes and Review Papers, 44(6 A) (6 A), 4088 - 4091, English[Refereed]Scientific journal
- Jun. 2005, Jpn. J. Appl. Phys., Vol.44, No.6A, pp.4088-4091, EnglishMolecular Rearrangement and Change of Optical Properties of p-Sexiphenyl in Vacuum-deposited Film with Rubbing Technique[Refereed]Scientific journal
- Kobe University, 2004, Mem.Grad.School Sci.& Technol., Kobe Univ., 22-A 33-38, 33 - 38, EnglishPhotochromic behavior and J-aggregate formation of spiropyran thin film.Scientific journal
- Kobe University, 2004, Mem.Grad.School Sci. & Technol., Kobe Univ., 22-A,39-43, 39 - 43, EnglishFormation of J-aggregate of squarylium dye[Refereed]Scientific journal
- Kobe University, 2004, Mem.Grad.School Sci.& Technol., Kobe Univ., 22-A 39-43, 39 - 43, EnglishForamation of J-aggregate of squarylium dye.Scientific journal
- 2004, 神戸大学ベンチャー・ビジネス・ラボラトリー年報, 9,42-49, Japanese有機薄膜による新規高密度記録媒体創成への探索
- Japanese Journal of Applied Physics, EnglishMolecular origin of photostability for fluorene-based donor?acceptor type photovoltaic polymers[Refereed]
- Japanese Journal of Applied Physics, EnglishThermophysical properties of the parylene C dimer under vacuum[Refereed]
- Japanese Journal of Applied Physics, EnglishDirectly Monitoring and Power Generation from Pulsating 3D Heart Model with Organic Flexible Piezoelectric Device[Refereed]
- Japanese Journal of Applied Physics, EnglishPyroelectric characteristics of infrared sensor formed with a few molecular layers of vinylidene fluoride oligomer thin films with in situ-poling during vacuum evaporation[Refereed]
- 2022, 応用物理学会春季学術講演会講演予稿集(CD-ROM), 69thPolarization-switching dynamics in P(VDF-TrFE) film revealed by in-situ fast time-resolved infrared spectroscopy and polarization switching
- 2022, 応用物理学会春季学術講演会講演予稿集(CD-ROM), 69thMultiaxial stress analysis using organic piezoelectric thin film sensors embedded in biomimetic rubber
- 2022, 応用物理学会春季学術講演会講演予稿集(CD-ROM), 69thSynthesis and evaluation of silver micro particles with anisotropic shape
- 2022, 応用物理学会春季学術講演会講演予稿集(CD-ROM), 69thCyclourea crystals fabricated via ionic liquid-assisted vacuum vapor deposition
- 2022, 応用物理学会春季学術講演会講演予稿集(CD-ROM), 69thChain-length dependency of normal alkane evaporation under vacuum
- 2022, 応用物理学会春季学術講演会講演予稿集(CD-ROM), 69thPyroelectricity of Uniaxially Aligned Ferroelectric Polymer Thin Film by Stretching
- 2021, 応用物理学会春季学術講演会講演予稿集(CD-ROM), 68thThermoelectric property of fully polarized semiconducting SWCNTs by corona poling
- 2020, 応用物理学会春季学術講演会講演予稿集(CD-ROM), 67thIn situ observation of polyurea synthesis and hydrogen bond formation using fast time resolved infrared spectroscopy
- 2020, 応用物理学会春季学術講演会講演予稿集(CD-ROM), 67thSensor and power generation properties of flexible organic piezoelectric thin films encapsulated by parylene for implantable device
- 2020, 応用物理学会春季学術講演会講演予稿集(CD-ROM), 67thVariation of interfacial electrical property of ionic liquid during solid-liquid phase transition on polarization field of TGS
- 2020, 応用物理学会春季学術講演会講演予稿集(CD-ROM), 67thWavelength dependence of voltage sensitivity in organic pyroelectric infrared sensor with dielectric multilayer structure
- 2020, 応用物理学会春季学術講演会講演予稿集(CD-ROM), 67thCharacterization of ferroelectric polymer chemically crosslinked with trifunctional allyl group
- 2020, 応用物理学会春季学術講演会講演予稿集(CD-ROM), 67thElucidation of dipole field doping mechanism for thermoelectric property of semiconducting SWCNT
- 化学工業社, May 2019, ケミカルエンジニヤリング = Chemical engineering, 64(5) (5), 335 - 342, Japanese有機強誘電体薄膜を利用した圧電型振動発電
- 応用物理学会有機分子・バイオエレクトロニクス分科会, May 2019, Molecular electronics and bioelectronics = 応用物理学会,有機分子・バイオエレクトロニクス分科会会誌, 30(2) (2), 108 - 111, Japanese化学気相成長法によるMPc(CN)₈-M錯体生成とナノロッド成長モデル (M&BE研究会 繋がり広がり深まる有機分子・バイオエレクトロニクス研究)
- 25 Feb. 2019, 応用物理学会春季学術講演会講演予稿集(CD-ROM), 66th, ROMBUNNO.11p‐M111‐16, Japanese基板温度による尿素オリゴマー蒸着膜の凝集構造変化と分子間水素結合
- 25 Feb. 2019, 応用物理学会春季学術講演会講演予稿集(CD-ROM), 66th, ROMBUNNO.9p‐PB3‐25, Japanese真空蒸着法によるpn接合フタロシアニンナノロッドの作製と評価 II
- 25 Feb. 2019, 応用物理学会春季学術講演会講演予稿集(CD-ROM), 66th, ROMBUNNO.11p‐M111‐15, Japanese有機焦電型赤外線センサの光学設計に向けた中赤外線領域におけるP(VDF‐TrFE)薄膜の光学定数算出
- 25 Feb. 2019, 応用物理学会春季学術講演会講演予稿集(CD-ROM), 66th, ROMBUNNO.9a‐PA2‐29, Japanese有機圧電エナジーハーベスターにおける振動発電特性の膜厚依存性
- 25 Feb. 2019, 応用物理学会春季学術講演会講演予稿集(CD-ROM), 66th, ROMBUNNO.9a‐PA2‐30, Japaneseゴム包埋した有機強誘電体薄膜の圧電特性とセンサ応用
- 25 Feb. 2019, 応用物理学会春季学術講演会講演予稿集(CD-ROM), 66th, ROMBUNNO.9a‐PA2‐28, Japanese新規有機半導体薄膜を用いた近赤外センサの開発
- 2019, 応用物理学会秋季学術講演会講演予稿集(CD-ROM), 80th有機強誘電体分極場を用いた半導体型単層カーボンナノチューブのp/n極性制御と熱電変換特性
- 2019, 応用物理学会秋季学術講演会講演予稿集(CD-ROM), 80thパリレンCダイマーの真空中熱挙動の観察
- 2019, フッ素化学討論会講演要旨集, 42ndフッ素系高分子圧電体を用いたユニモルフカンチレバー型振動発電デバイスの特性評価
- 2019, 応用物理学会秋季学術講演会講演予稿集(CD-ROM), 80thフレキシブル有機圧電薄膜を用いた心臓拍動検出と圧電発電
- 2019, 応用物理学会秋季学術講演会講演予稿集(CD-ROM), 80thドナー・アクセプター型光電変換高分子の光安定性に関する定量的評価
- 2019, 材料技術, 37(6) (6)Thermoelectric carbon nanotubes for energy harvesting
- 電子情報通信学会, 28 Nov. 2018, 電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 118(327) (327), 33 - 36, JapaneseDevelopments of piezoelectric stress sensors using organic ferroelectric films for wireless smart insole
- 05 Sep. 2018, 応用物理学会秋季学術講演会講演予稿集(CD-ROM), 79th, ROMBUNNO.21a‐PA2‐7, Japanese高速時間分解赤外分光法による微小液滴中でのポリ尿素合成反応その場観測と反応解析
- 05 Mar. 2018, 応用物理学会春季学術講演会講演予稿集(CD-ROM), 65th, ROMBUNNO.20a‐P7‐35, Japaneseイオン液体マイクロ液滴内におけ+るAlq3の結晶成長メカニズム解明
- 05 Mar. 2018, 応用物理学会春季学術講演会講演予稿集(CD-ROM), 65th, ROMBUNNO.20a‐P7‐36, Japanese酸化剤融液上で気液界面重合したPEDOT膜の構造と電子物性評価
- 2018, 高分子学会予稿集(CD-ROM), 67(2) (2)3Dプリンタによるラバーの造形
- 2018, 応用物理学会春季学術講演会講演予稿集(CD-ROM), 65th有機/無機多層膜を用いた焦電型赤外線センサの素子構造とセンサ特性の相関検討
- 2018, 応用物理学会春季学術講演会講演予稿集(CD-ROM), 65th紫外線硬化型3Dプリンタ用ゴム材料の硬化反応その場観察と反応解析 II
- 2018, 応用物理学会春季学術講演会講演予稿集(CD-ROM), 65th有機強誘電体/イオン液体ゲルの強誘電特性と圧電特性
- 2018, 応用物理学会秋季学術講演会講演予稿集(CD-ROM), 79thチオフェンデンドリマーの巨大ゼーベック係数
- 2018, 応用物理学会秋季学術講演会講演予稿集(CD-ROM), 79thユニモルフカンチレバー型有機圧電薄膜の振動発電特性
- 2018, 応用物理学会秋季学術講演会講演予稿集(CD-ROM), 79th宇宙用材料を指向した液晶ポリマーへの原子状酸素照射
- 2018, 応用物理学会秋季学術講演会講演予稿集(CD-ROM), 79th含ホウ素有機半導体/C60界面形成による近赤外光センサ特性の向上
- 2018, 応用物理学会秋季学術講演会講演予稿集(CD-ROM), 79thTGS単結晶の分極場上に形成されたイオン液体膜の界面電気物性
- 2018, 応用物理学会秋季学術講演会講演予稿集(CD-ROM), 79th真空下熱重量測定によるイオン液体の蒸発ダイナミクス解析と蒸発開始温度予測
- 電子情報通信学会, 17 Nov. 2017, 電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 117(313) (313), 21 - 26, JapaneseOptimized condition of vapor phase polymerization of EDOT for thermoelectric conversion
- 25 Aug. 2017, 応用物理学会秋季学術講演会講演予稿集(CD-ROM), 78th, ROMBUNNO.5p‐PA2‐23, Japanese真空アニールによるカーボンナノチューブ薄膜からの非イオン性界面活性剤の蒸発ダイナミクス
- 電子情報通信学会, 28 Jul. 2017, 電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 117(163) (163), 23 - 28, JapaneseElectric Properties and Frequency Dependent with Surface Stabilized Ferroelectric Liquid Crystal
- 電気学会, 28 Jul. 2017, 電気学会研究会資料. DEI, 2017(72) (72), 23 - 28, JapaneseElectric Properties and Frequency Dependent with Surface Stabilized Ferroelectric Liquid Crystal
- 01 Mar. 2017, 応用物理学会春季学術講演会講演予稿集(CD-ROM), 64th, ROMBUNNO.17a‐P4‐23, Japaneseビニル高分子との界面形成に基づくカーボンナノチューブのn型熱電変換特性
- 01 Mar. 2017, 応用物理学会春季学術講演会講演予稿集(CD-ROM), 64th, ROMBUNNO.15a‐P8‐7, Japaneseイオン液体マイクロ液滴内におけるAlq3の結晶成長
- 2017, 応用物理学会春季学術講演会講演予稿集(CD-ROM), 64thレーザーアニールによる熱変換有機薄膜の配向制御とTFT特性評価
- 2017, 応用物理学会春季学術講演会講演予稿集(CD-ROM), 64th紫外線硬化型3Dプリンタ用ゴム材料の硬化反応その場観察と反応解析
- 2017, 応用物理学会春季学術講演会講演予稿集(CD-ROM), 64th有機圧電薄膜を用いた多軸計測素子作製とモーションセンシング
- 2017, 応用物理学会秋季学術講演会講演予稿集(CD-ROM), 78th電界印加成膜した有機焦電センサの高感度化メカニズムの解明
- 2017, 応用物理学会秋季学術講演会講演予稿集(CD-ROM), 78th真空蒸着法によるpn接合フタロシアニンナノロッドの作製と評価
- 2017, 応用物理学会秋季学術講演会講演予稿集(CD-ROM), 78th有機圧電センサによるリアルタイムモーションセンシング
- 2017, 応用物理学会秋季学術講演会講演予稿集(CD-ROM), 78th基板温度による尿素オリゴマー真空蒸着膜の凝集構造変化
- 01 Sep. 2016, 応用物理学会秋季学術講演会講演予稿集(CD-ROM), 77th, ROMBUNNO.16p‐P6‐20, Japanese真空蒸着法を利用したイオン液体中におけるAlq3結晶の作製と光学特性に関する研究
- 01 Sep. 2016, 応用物理学会秋季学術講演会講演予稿集(CD-ROM), 77th, ROMBUNNO.14a‐P5‐15, Japaneseカーボンナノチューブ/有機強誘電体界面での自発的なダイポール配列によるn型ドーピングの可能性
- 01 Sep. 2016, 応用物理学会秋季学術講演会講演予稿集(CD-ROM), 77th, ROMBUNNO.16a‐B5‐4, Japanese気相重合PEDOT薄膜の導電率制御と熱電特性評価
- 10 May 2016, 高分子学会予稿集(CD-ROM), 65(1) (1), ROMBUNNO.3Pb088, Japanese反応条件による気相重合PEDOT薄膜の導電率制御と熱電特性
- 03 Mar. 2016, 応用物理学会春季学術講演会講演予稿集(CD-ROM), 63rd, ROMBUNNO.21P-W351-11, Japanese有機強誘電体の分極を利用したカーボンナノチューブのゼーベック係数制御
- 2016, 応用物理学会春季学術講演会講演予稿集(CD-ROM), 63rd有機感圧センサにおける力学センシング性能に関する研究
- 2016, 応用物理学会春季学術講演会講演予稿集(CD-ROM), 63rd垂直配向尿素オリゴマー薄膜の作製と構造・電気特性評価
- 2016, 応用物理学会秋季学術講演会講演予稿集(CD-ROM), 77th有機/無機多層構造を用いた焦電型赤外線センサの光吸収特性とセンサ特性評価
- 2016, 応用物理学会秋季学術講演会講演予稿集(CD-ROM), 77th尿素結晶薄膜の構造解析および焦電特性評価
- 2016, 応用物理学会秋季学術講演会講演予稿集(CD-ROM), 77th強誘電体ポリマーゲルの作製と構造・電気物性評価
- 2016, 高分子学会予稿集(CD-ROM), 65(1) (1)ジアミン/ジイソシアナート界面におけるポリ尿素重合反応の解析
- 2016, 高分子学会予稿集(CD-ROM), 65(1) (1)多層膜構造を用いた焦電型有機赤外線センサの高感度化
- 2016, 高分子学会予稿集(CD-ROM), 65(1) (1)有機強誘電体/高分子複合ゲルの作製と電気特性評価
- 2016, 高分子学会予稿集(CD-ROM), 65(1) (1)新規合成脂肪族尿素オリゴマーのバルク及び薄膜構造特性
- 電子情報通信学会, 23 Oct. 2015, 電子情報通信学会技術研究報告 = IEICE technical report : 信学技報, 115(265) (265), 37 - 41, JapanesePhoto-responsible ferroelectric properties of P(VDF-TrFE)/TiOPc stacked films
- 31 Aug. 2015, 応用物理学会秋季学術講演会講演予稿集(CD-ROM), 76th, ROMBUNNO.13P-PB8-15, Japanese単層カーボンナノチューブ熱電変換特性に対するイオン液体の添加効果
- 26 Feb. 2015, 応用物理学会春季学術講演会講演予稿集(CD-ROM), 62nd, ROMBUNNO.11P-D4-2, Japaneseイオン液体添加による単層カーボンナノチューブ熱電変換特性の増強効果
- The Institute of Electronics, Information and Communication Engineers, 24 Feb. 2015, Proceedings of the IEICE General Conference, 2015(2) (2), "S - 18"-"S-19", JapaneseCS-4-3 Piezoelectric and Pyroelectric Sensors based on Organic Ferroelectric Thin Films
- 2015, 応用物理学会春季学術講演会講演予稿集(CD-ROM), 62nd尿素オリゴマーを用いた真空蒸着膜の薄膜作製及び構造評価
- Surface modification of organic ferroelectric films by blending the hyperbranched polymersThe blended films of poly(vinylidene fluoride-trifluoroethylene) [P(VDF/TrFE)] and hyperbranched polymers were prepared and the surface, structures and electrical properties were investigated by contact angle, atomic force microscopy(AFM), fourier transform infrared spectroscopy(FTIR) and impedance spectroscopy. The film surface modified with the hydrophobic properties by the thermal treatment because the hyperbranched polymers spontaneously migrated to the film surface. Frequency dependence of dielectric constant and loss factor implied the formation of the three layers structure of insulator/ferroelectric/insulator.The Institute of Electronics, Information and Communication Engineers, 10 Oct. 2014, Technical report of IEICE. OME, 114(241) (241), 27 - 31, Japanese
- 2014, 応用物理学会春季学術講演会講演予稿集(CD-ROM), 61stポリ尿素薄膜を用いた強誘電ヒステリシスライクな電気特性評価
- 2014, 応用物理学会秋季学術講演会講演予稿集(CD-ROM), 75thポリ尿素薄膜を用いた焦電・圧電特性および振動発電評価
- Modeling of evaporation process of Ionic liquid in vacuumThermophysical properties of ionic liquid; 1Ethyl3methylimidazolium bis (trifluoromethylsulfonyl) imide ([EMIM][TF2N]), was evaluated by differential scanning calorimetry (DSC), and thermogravimetry and differential thermal analysis (TG-DTA) measurements at vacuum. [EMIM][TF2N] decomposed at atmospheric pressure, however it evaporated in vacuum. We observed quite low vapor pressure of [EMIM][TF2N] under high vacuum, although ionic liquids are known to have no vapor pressure. The possible model for evaporation of ionic liquid will be evaporating as ionic pairs.The Institute of Electronics, Information and Communication Engineers, 11 Oct. 2013, Technical report of IEICE. OME, 113(243) (243), 27 - 31, Japanese
- Electric characterization of organic ferroelectric materials with ionic liquid electrodeThe electrical characteristics of P(VDF/TrFE) with ferroelectric/ionic liquid interface were investigated. The P(VDF/TrFE) thin films with the ferroelectric/ionic liquid interface show a polarization switching peaks, however, the polarization phenomena was drastically changing by the increasing with the cycle of applied electric plus. The polarization fatigue depended on the film thickness of P(VDF/TrFE). Variation of dielectric constant and loss factor with the frequency implied the interaction between ionic liquid and ferroelectric.The Institute of Electronics, Information and Communication Engineers, 11 Oct. 2013, Technical report of IEICE. OME, 113(243) (243), 33 - 37, Japanese
- Orientational control of Copper Phthalocyanine on Phosphonic Acid SAMMolecular Orientation and morphology of copper phthalocyanine (CuPc) thin films deposited on a phosphonic acid SAM coated indium tin oxide (ITO) substrate were investigated. The perfluoro-n-octylphosphonic acid(FOPA) SAM on ITO substrate was thermally stable for heating treatment at 523K under a vacuum condition. On the FOPA-coated ITO, the growth of CuPc pillars with length of 100 nm to 1 μm was observed at 437K. The degree of parallel orientation of CuPc is increased on FOPA coated ITO, comparing with that on ITO.The Institute of Electronics, Information and Communication Engineers, 11 Oct. 2013, Technical report of IEICE. OME, 113(243) (243), 77 - 81, Japanese
- 2013, 応用物理学会春季学術講演会講演予稿集(CD-ROM), 60th偶数脂肪族ポリ尿素の強誘電特性評価
- 電子情報通信学会, 29 Jul. 2010, 電気学会研究会資料. DEI, 誘電・絶縁材料研究会, 2010(66) (66), 29 - 32, JapaneseHigh-Performance Organic thin film devices by Molecular Orientation Control
- 電子情報通信学会, 29 Jul. 2010, IEICE technical report, 110(157) (157), 29 - 32, JapaneseHigh-performance organic thin film devices by molecular orientation control
- 2010, 応用物理学関係連合講演会講演予稿集(CD-ROM), 57th微小角入射X線回折法によるβ相ポリフルオレン薄膜の評価
- 2010, 応用物理学会学術講演会講演予稿集(CD-ROM), 71st2D-GIXDによるβ相ポリフルオレン薄膜の昇温・降温過程における相転移挙動の直接観察
- 2010, 応用物理学会学術講演会講演予稿集(CD-ROM), 71st2D-GIXDによるポリチオフェン誘導体薄膜の構造評価
- 2010, 電子情報通信学会技術研究報告, DEI-10-72 pp.29-pp.32, Japanese分子配向制御による有機薄膜デバイスの効率化Others
- Crystal Growth of Organic Molecules on Frictiontransfer Polymer Layer and FET Application(
Crystal Growth of Organic Semiconductors toward Applications in Electronics) There are many attempts for fabrication of organic EL, organic solar cell, and organic FET using organic semiconductor and polymer. In order to enhance the device performance, the orientation control for each purpose is necessary. In this report, we demonstrate the crystal growth of organic molecules on a friction-transfer polymer layer and FET application.The Japanese Association for Crystal Growth, 2009, Journal of the Japanese Association for Crystal Growth, 35(4) (4), 227 - 233, Japanese - 2009, KOBUNSHI RONBUNSHU, 66(9) (9), 356 - 363, JapaneseMechanical Properties of Styrene-Based Thermoplastic Elastomer Composites Filled with Hydroxylapatite
- Jun. 2008, 神戸大学連携創造本部先端研究推進部門2007年度年報, Vol.3, pp. 97-98, Japanese分子配列制御による有機薄膜デバイスの高機能化Introduction scientific journal
- 2008, 結晶成長学会誌, Vol.35, No.4 pp. 227-233, Japanese高分子摩擦転写膜をテンプレートとする有機分子の結晶成長とFET応用[Refereed]Introduction scientific journal
- Kobe University, Mar. 2004, Memoirs of the Graduate School of Science and Technology, Kobe University. A, 22, 39 - 43, EnglishFormation of J-Aggregate of Squarylium Dye from Aqueous Solution
- 第67回応用物理学会春季学術講演会, Mar. 2020, Japanese, 応用物理学会Evaluations of In-plane Polarization and Pyroelectric Response of the Ferroelectric P(VDF-TrFE) Films Poled under the Thermal AnnealingOral presentation
- 第67回応用物理学会春季学術講演会, Mar. 2020, Japanese, 応用物理学会Wavelength dependence of voltage sensivity in organic pyroelectric infrared sensor with dielectric multilayer structurePoster presentation
- 第67回応用物理学会春季学術講演会, Mar. 2020, Japanese, 応用物理学会Variation of interfacial electrical property of ionic liquid during solid-liquid phase transition on polarization field of TGSPoster presentation
- 第67回応用物理学会春季学術講演会, Mar. 2020, Japanese, 応用物理学会Elucidation of dipole field doping mechanism for thermoelectric property of semiconducting SWCNTPoster presentation
- 第67回応用物理学会春季学術講演会, Mar. 2020, Japanese, 応用物理学会Development of organic ferroelectric gate NIR phototransistor using organic semiconductor with near-infrared light absorptionPoster presentation
- 第67回応用物理学会春季学術講演会, Mar. 2020, Japanese, 応用物理学会Sensor and power generation properties of flexible organic piezoelectric thin films encapsulated by parylene for implantable devicePoster presentation
- 第67回応用物理学会春季学術講演会, Mar. 2020, Japanese, 応用物理学会In situ observation of polyurea synthesis and hydrogen bond formation using fast time resolved infrared spectroscopyPoster presentation
- 第67回応用物理学会春季学術講演会, Mar. 2020, Japanese, 応用物理学会Characterization of ferroelectric polymer chemically crosslinked with trifunctional allyl groupPoster presentation
- 第175回電子セラミック・プロセス研究会, Feb. 2020, Japanese, 電子セラミック・プロセス研究会, 大阪市有機強誘電体薄膜の分極制御と機能性[Invited]Invited oral presentation
- CEMSupra2019 (CEMS International Symposium on Supramolecular Chemistry and Functional Materials 2019), Dec. 2019, English, RIKEN Center for Emergent Matter Science (CEMS), 東京大学Large thermopowers of chemically-doped thiophene dendrimersPoster presentation
- 第32回バイオエンジニアリング講演会, Dec. 2019, Japanese, 日本機械学会, 金沢市, Domestic conferenceInvestigation of manufacuturing process of catheter tactiles sensor composed of PVDF filmsOral presentation
- 第42回フッ素化学討論会, Nov. 2019, Japanese, 日本フッ素化学会・神戸大学, 神戸大学Vibration Generator Characterization of Unimorph Cantilever Devices Using Piezoelectric Fluorinated Polymer FilmsPoster presentation
- 第42回フッ素化学討論会, Nov. 2019, Japanese, 日本フッ素化学会・神戸大学, 神戸大学, Domestic conferenceCharacterization and Functionalization of Organic Ferroelectric Vinylidene Fluoride Molecules[Invited]Invited oral presentation
- 第68回高分子討論会, Sep. 2019, Japanese, 高分子学会, 福井市, Domestic conference有機強誘電性薄膜の配向制御と機能発現 ?圧電型振動発電における配向効果?[Invited]Invited oral presentation
- 第80回応用物理学会秋季学術講演会, Sep. 2019, Japanese, 応用物理学会, 北海道大学, Domestic conferenceDetection of the heart rate and piezoelectric power generation using flexible organic piezoelectric thin filmsPoster presentation
- 第80回応用物理学会秋季学術講演会, Sep. 2019, Japanese, 応用物理学会, 北海道大学, Domestic conferenceQuantitative evaluation of photostability for dono-acceptor type photovoltaic polymerPoster presentation
- 第80回応用物理学会秋季学術講演会, Sep. 2019, Japanese, 応用物理学会, 北海道大学, Domestic conferenceThermophysical properties of parylene C dimer under vacuumOral presentation
- 第80回応用物理学会秋季学術講演会, Sep. 2019, Japanese, 応用物理学会, 北海道大学, Domestic conferenceCharacterization of chemically crosslinked ferroelectric polymerPoster presentation
- 2019 International Conference on Solid State Devices and Materials (SSDM2019), Sep. 2019, English, 応用物理学会, 奈良市, International conferenceImproving NIR sensor detectivity of BODIPY/C60 bulk heterojunction photodiodePoster presentation
- 2019 International Conference on Solid State Devices and Materials (SSDM2019), Sep. 2019, English, 応用物理学会, 奈良市, International conferenceInvestigation of electret devices using liquid crystal polymerPoster presentation
- 2019 International Conference on Solid State Devices and Materials (SSDM2019), Sep. 2019, English, 応用物理学会, 奈良市, International conferenceHeat Resistance Improvement of Deposited Vinylidene Fluoride Oligomer Based-Infrared Sensors by Parylene C CoatingPoster presentation
- 2019 International Conference on Solid State Devices and Materials (SSDM2019), Sep. 2019, English, 応用物理学会, 奈良市, International conferenceInterfacial electrical property of ionic liquid on polarization field formed by TGS single crystalPoster presentation
- 2019 International Conference on Solid State Devices and Materials (SSDM2019), Sep. 2019, English, 応用物理学会, 奈良市, International conferencePolarity Tuning of Semiconducting Single-walled Carbon Nanotube by Dipole Field of Ferroelectric Polymer for Thermoelectric ConversionPoster presentation
- フレキシブル エネルギー デバイス コンソーシアム 2019年度第2回講演会, Jul. 2019, Japanese, フレキシブル エネルギー デバイス コンソーシアム, 東京都, Domestic conferenceセンサ・アクチュエータを支える有機強誘電体薄膜の最新動向[Invited]Invited oral presentation
- 10th International Conference on Molecular Electronics & BioElectronics (M&BE10), Jun. 2019, English, 応用物理学会, 奈良市, International conferenceFormation of p?n junction nanorods by heteroepitaxial growth of phthalocyaninePoster presentation
- 10th International Conference on Molecular Electronics & BioElectronics (M&BE10), Jun. 2019, English, 応用物理学会, 奈良市, International conferenceFlexible organic piezoelectric device that combines sensing and self-power supply from heart beatingPoster presentation
- 10th International Conference on Molecular Electronics & BioElectronics (M&BE10), Jun. 2019, English, 応用物理学会, 奈良市, International conferenceHigh Voltage Sensitivity of Organic Pyroelectric Infrared Sensors Fabricated by Vacuum Evaporation under Electric FieldPoster presentation
- 10th International Conference on Molecular Electronics & BioElectronics (M&BE10), Jun. 2019, English, 応用物理学会, 奈良市, International conferenceThermophysical properties of parylene C dimer under vacuumPoster presentation
- 10th International Conference on Molecular Electronics & BioElectronics (M&BE10), Jun. 2019, English, 応用物理学会, 奈良市, International conferenceMolecular origin of photostability for fluorene-based photovoltaic polymer materialsPoster presentation
- 10th International Conference on Molecular Electronics & BioElectronics (M&BE10), Jun. 2019, English, 応用物理学会, 奈良市, International conferenceStudy on aggregated structure and hydrogen bonding in vacuum-deposited urea oligomer filmsPoster presentation
- 応用物理学会 有機分子バイオエレクトロニクス分科会 研究会「繋がり広がり深まる有機分子・バイオエレクトロニクス研究」, Jun. 2019, Japanese, 応用物理学会, 神戸市, Domestic conference化学気相成長法によるMPc(CN)8?M錯体とナノロッド成長モデルOral presentation
- 研究領域「微小エネルギーを利用した革新的な環境発電技術の創出」令和元年度 第1回合同領域会議, May 2019, Japanese, 福岡市, Domestic conference有機強誘電体によるSWCNTのP型/N型極性制御と熱電変換特性Oral presentation
- 第66回応用物理学会春季学術講演会, Mar. 2019, Japanese, 応用物理学会, 東京都, Domestic conferenceEvaluation of optical properties of P(VDF-TrFE) thin-film to design and optimize optical structures for organic infrared sensorsOral presentation
- 平成30年度先端膜工学研究推進機構 春季講演会, Mar. 2019, Japanese, 一般社団法人先端膜工学研究推進機構, 神戸市, Domestic conference有機圧電エナジーハーベスターの振動発電特性Poster presentation
- 第66回応用物理学会春季学術講演会, Mar. 2019, Japanese, 応用物理学会, 東京都, Domestic conferenceCorrelation of vibration generator characterization and thickness of organic piezoelectric energy harvestersPoster presentation
- 第66回応用物理学会春季学術講演会, Mar. 2019, Japanese, 応用物理学会, 東京都, Domestic conferenceNanostructure control and Characterization of p/n phthalocyanine thin filmsⅡPoster presentation
- 第66回応用物理学会春季学術講演会, Mar. 2019, Japanese, 応用物理学会, 東京都, Domestic conferenceDevelopment of near-infrared sensor with a new organic semiconductor filmPoster presentation
- 平成30年度先端膜工学研究推進機構 春季講演会, Mar. 2019, Japanese, 一般社団法人先端膜工学研究推進機構, 神戸市, Domestic conference新規有機半導体を用いた近赤外線センサの作製とその特性向上Poster presentation
- 第66回応用物理学会春季学術講演会, Mar. 2019, Japanese, 応用物理学会, 東京都, Domestic conferenceSubstrate temperature dependence of aggregated structure and intermolecular hydrogen bonding in deposited urea oligomer thin-filmsOral presentation
- 第66回応用物理学会春季学術講演会, Mar. 2019, Japanese, 応用物理学会, 東京都, Domestic conferenceDevelopment of piezoelectric stress sensors using organic ferroelectric thin-filmPoster presentation
- 有機エレクトロニクス研究会, Nov. 2018, Japanese, 電子情報通信学会, 姫路市, Domestic conference有機強誘電体薄膜を用いた応力測定とスマートインソール応用Oral presentation
- 薄膜材料デバイス研究会第15回研究集会, Nov. 2018, Japanese, 薄膜材料デバイス研究会, 京都市, Domestic conference構造制御した有機圧電薄膜の振動発電特性[Invited]Invited oral presentation
- 第79回応用物理学会秋季学術講演会, Sep. 2018, Japanese, 応用物理学会, 名古屋市, Domestic conferenceThermodynamics of Ionic Liquid Evaporation under VacuumOral presentation
- 第79回応用物理学会秋季学術講演会, Sep. 2018, Japanese, 応用物理学会, 名古屋市, Domestic conferenceIn situ observation and reaction analysis of polyurea synthesis in microdroplet using fast time resolved infrared spectroscopyPoster presentation
- 第79回応用物理学会秋季学術講演会, Sep. 2018, Japanese, 応用物理学会, 名古屋市, Domestic conferenceImprovement of near-infrared photosensor characteristic by forming BODIPY-Ph/C60 interfacePoster presentation
- 第79回応用物理学会秋季学術講演会, Sep. 2018, Japanese, 応用物理学会, 名古屋市, Domestic conferenceAtomic oxygen exposure of liquid crystal polymer for space materialsPoster presentation
- 第79回応用物理学会秋季学術講演会, Sep. 2018, Japanese, 応用物理学会, 名古屋市, Domestic conferenceVibration generator characterization of unimorph cantilever organic piezoelectric filmsPoster presentation
- 第79回応用物理学会秋季学術講演会, Sep. 2018, Japanese, 応用物理学会, 名古屋市, Domestic conferenceGiant seebeck coefficients of thiophene dendrimersOral presentation
- 2018 KJF International Conference on Organic Materials for Electronics and Photonics (KJF-ICOMEP 2018), Sep. 2018, English, 岐阜市, International conferenceVapor-Phase Polymerization of Poly(3,4-ethylenedioxythiophene) (PEDOT) at Interface between EDOT Vapor and Oxidant MeltPoster presentation
- 第79回応用物理学会秋季学術講演会, Sep. 2018, Japanese, 応用物理学会, 名古屋市, Domestic conferenceInterfacial electrical property of ionic liquid on polarization field -formed by TGS single crystalPoster presentation
- The 2nd bilateral Kobe-Kiel Workshop, Sep. 2018, English, 神戸市, International conferenceImproving piezoelectric performance of poly(vinylidenefluoride–trifluoroethylene) by gelation with ionic liquidPoster presentation
- The 2nd bilateral Kobe-Kiel Workshop, Sep. 2018, English, 神戸市, International conferenceHigh-Sensitive Pyroelectric Infrared Sensors using Organic Ferroelectric Films Electrically-poled during the Film Formation ProcessPoster presentation
- 2018 KJF International Conference on Organic Materials for Electronics and Photonics (KJF-ICOMEP 2018), Sep. 2018, English, 岐阜市, International conferenceFormation of heterojunction nanorods with organic p-n semiconductorPoster presentation
- 2018 KJF International Conference on Organic Materials for Electronics and Photonics (KJF-ICOMEP 2018), Sep. 2018, English, 岐阜市, International conferenceAggregated structure of vacuum-deposited urea oligomer thin films prepared at different substratePoster presentation
- 第67回高分子討論会, Sep. 2018, Japanese, 高分子学会, 札幌市, Domestic conference3Dプリンタによるラバーの造形, 3D Printing of RubberOral presentation
- 第64回高分子研究発表会(神戸), Jul. 2018, Japanese, 高分子学会 関西支部, 神戸市, Domestic conferenceCorrelation between Sensitivity and Space Charge of Pyroelectric Sensor Analyzed by TSC MeasurementOral presentation
- 第65回応用物理学会春季学術講演会, Mar. 2018, Japanese, 応用物理学会, 東京都, Domestic conferenceFerroelectric and piezoelectric characterization of P(VDF-TrFE)/ionic liquid gelsPoster presentation
- 第65回応用物理学会春季学術講演会, Mar. 2018, Japanese, 応用物理学会, 東京都, Domestic conferenceInvestigation of Correlation between Device Structures and Pyroelectric Properties of Ferroelectric / Metal Multilayered Infrared SensorsPoster presentation
- 第65回応用物理学会春季学術講演会, Mar. 2018, Japanese, 応用物理学会, 東京都, Domestic conferenceIn-situ observation and reaction analysis of curing reaction of rubber material ⅡPoster presentation
- 第65回応用物理学会春季学術講演会, Mar. 2018, Japanese, 応用物理学会, 東京都, Domestic conferenceStructural and Electrical Properties of the PEDOT Films Polymerized at the Vapor-liquid Interface of the Oxidizer MeltPoster presentation
- 第65回応用物理学会春季学術講演会, Mar. 2018, Japanese, 応用物理学会, 東京都, Domestic conferenceStudy of crystal growth mechanisms for Alq3 in ionic liquid micro-dropletsPoster presentation
- 有機エレクトロニクス研究会, Nov. 2017, Japanese, 電子情報通信学会, 大阪市, Domestic conferenceOptimized bcondition of vapor phase polymerization of EDOT for thermoerlectric convedrsionOral presentation
- The 17th International Conference on Micro and Nanotechnology for Power Generation and Energy Conversion Applications (Power MEMS 2017), Nov. 2017, English, 日本機械学会, 金沢市, International conferenceOrientation Dependence of Power Generation on Piezoelectric Energy Harvesting Using Stretched Ferroelectric Polymer FilmsPoster presentation
- The 17th International Conference on Micro and Nanotechnology for Power Generation and Energy Conversion Applications (Power MEMS 2017), Nov. 2017, English, 日本機械学会, 金沢市, International conferenceField-effect and chemical charge-type modulations of carbon nanotubes using functional polymers for thermoelectric energy harvestersPoster presentation
- 第78回応用物理学会秋季学術講演会, Sep. 2017, Japanese, 応用物理学会, 福岡市, Domestic conferenceRealtime motion sensing using organic piezoelectric sensors[Invited]Invited oral presentation
- 第78回応用物理学会秋季学術講演会, Sep. 2017, Japanese, 応用物理学会, 福岡市, Domestic conferenceMechanism of Voltage Sensitivity of Organic Pyroelectric Infrared SensorsPoster presentation
- 第78回応用物理学会秋季学術講演会, Sep. 2017, Japanese, 応用物理学会, 福岡市, Domestic conferenceNanostructure control and Characterization of p/n phthalocyanine thin filmsPoster presentation
- 第78回応用物理学会秋季学術講演会, Sep. 2017, Japanese, 応用物理学会, 福岡市, Domestic conferenceThermodynamics and kinetics of polyoxyethylene alkylether evaporation from inkjet-printed carbon nanotube thin filmviavacuum annealingPoster presentation
- 第78回応用物理学会秋季学術講演会, Sep. 2017, Japanese, 応用物理学会, 福岡市, Domestic conferenceThin film preparation and photoelectric property of a new BODIPY derivativePoster presentation
- 第78回応用物理学会秋季学術講演会, Sep. 2017, Japanese, 応用物理学会, 福岡市, Domestic conferenceStructural Dependence of urea oligomer thin film on the substrate temperature during the evaporationPoster presentation
- 2017 International Conference on Solid State Devices and Materials (SSDM2017), Sep. 2017, English, 応用物理学会, 仙台市, International conferenceStructural and Piezoelectric Characterization of P(VDF-TrFE)/Ionic Liquid GelsPoster presentation
- 2017 International Conference on Solid State Devices and Materials (SSDM2017), Sep. 2017, English, 応用物理学会, 仙台市, International conferencePhoto-responsible polarization switching in TiOPc/P(VDF–TrFE) stacking filmsOral presentation
- 2017 International Conference on Solid State Devices and Materials (SSDM2017), Sep. 2017, English, 応用物理学会, 仙台市, International conferenceHigh Voltage Sensitivity of Organic Pyroelectric Sensors with Polarization Treatment during Evaporation ProcessPoster presentation
- 2017 International Conference on Solid State Devices and Materials (SSDM2017), Sep. 2017, English, 応用物理学会, 仙台市, International conferenceCharacterizationofoptical andphotoelectric propertiesof a newboron-based organic semiconductor in thenear-infraredregionsPoster presentation
- 電子情報通信学会技術研究報告, OME2017-19, Jul. 2017, Japanese, 電気情報通信学会, 富山市, Domestic conferenceElectric Properties and Frequency Dependent with Surface Stabilized Ferroelectric Liquid CrystalOral presentation
- 第63回高分子研究発表会(神戸), Jul. 2017, Japanese, 高分子学会 関西支部, 神戸市, Domestic conferenceHighly stable n-type thermoelectric material viaelectron doping into carbon nanotube by simplevinyl polymersPoster presentation
- 9th International Conference on Molecular Electronics and Bioelectronics (M&BE9), Jun. 2017, English, 応用物理学会, 金沢市, International conferenceSurface Modification and Effects of Organic FerroelectricsPoster presentation
- 9th International Conference on Molecular Electronics and Bioelectronics (M&BE9), Jun. 2017, English, 応用物理学会, 金沢市, International conferenceImproved light emitting properties from single-layered polyfluorene device by simple ionic liquid blendingPoster presentation
- 9th International Conference on Molecular Electronics and Bioelectronics (M&BE9), Jun. 2017, English, 応用物理学会, 金沢市, International conferenceGreen synthesis of octacyanometalphthalocyanine in ionic liquidPoster presentation
- 第64回応用物理学会春季学術講演会, Mar. 2017, Japanese, 応用物理学会, 横浜市, Domestic conferenceMultiaxial sensor performance and motion sensing with organic piezoelectric filmsOral presentation
- 第64回応用物理学会春季学術講演会, Mar. 2017, Japanese, 応用物理学会, Domestic conferenceIn-situ observation and reaction analysis of curing reaction of rubber materialPoster presentation
- 第64回応用物理学会春季学術講演会, Mar. 2017, Japanese, 応用物理学会, 横浜市, Domestic conferenceOrientation and TFT properties with LASER annealed films of thermally convertibleOral presentation
- 第64回応用物理学会春季学術講演会, Mar. 2017, Japanese, 応用物理学会, 横浜市, Domestic conferenceN-type thermoelectric performance of carbon nanotube covered with vinyl polymerPoster presentation
- 第64回応用物理学会春季学術講演会, Mar. 2017, Japanese, 応用物理学会, 横浜市, Domestic conferenceAlq3 crystal growth in ionic liquid micro dropletsPoster presentation
- 12th International Conference on Nano-Molecular Electronics (ICNME2016), Dec. 2016, English, 神戸市, International conferenceField-effect modulation of Seebeck coefficient of carbon nanotube by ferroelectric dipoleOral presentation
- 第77回応用物理学会秋季学術講演会, Sep. 2016, Japanese, 応用物理学会, 新潟市, Domestic conferenceOptical Design and Characterization of Organic / Inorganic Doublelayer for High Sensitive Pyroelectric Infrared SensorOral presentation
- 第77回応用物理学会秋季学術講演会, Sep. 2016, Japanese, 応用物理学会, 新潟市, Domestic conferencePyroelectric and Structural characterization of ureacrystalline thin filmsPoster presentation
- 第77回応用物理学会秋季学術講演会, Sep. 2016, Japanese, 応用物理学会, 新潟市, Domestic conferenceUnique morphology and optical properties of Alq3 crystal grown in ionic liquid by vacuum vapor depositionPoster presentation
- 第77回応用物理学会秋季学術講演会, Sep. 2016, Japanese, 応用物理学会, 新潟市, Domestic conferenceFabrication and electrical characterization of ferroelectric polymer gelPoster presentation
- 第77回応用物理学会秋季学術講演会, Sep. 2016, Japanese, 応用物理学会, 新潟市, Domestic conferenceThermoelectric Property of the Vapor Phase Polymerization PEDOT thin filmsOral presentation
- 第77回応用物理学会秋季学術講演会, Sep. 2016, Japanese, 応用物理学会, 新潟市, Domestic conferenceUnique morphology and optical properties of Alq3 crystal grown in ionic liquid by vacuum vapor depositionPoster presentation
- KJF International Conference on Organic Materials for Electronics and Photonics 2016 (KJF-ICOMEP 2016), Sep. 2016, English, 応用物理学会, 福岡市, International conferenceVibration Energy Harvester of Piezoelectric Polyurea Thin filmsPoster presentation
- KJF International Conference on Organic Materials for Electronics and Photonics 2016 (KJF-ICOMEP 2016), Sep. 2016, English, 応用物理学会, 福岡市, International conferencePyroelectric Properties of Crystalline Urea Thin Films Grown in a Closed SpacePoster presentation
- KJF International Conference on Organic Materials for Electronics and Photonics 2016 (KJF-ICOMEP 2016), Sep. 2016, English, 応用物理学会, 福岡市, International conferencePolarity tuning of carbon nanotube by electric dipole of organic ferroelectrics for thermoelectric conversionPoster presentation
- 2016 International Conference on Solid State Devices and Materials (SSDM 2016), Sep. 2016, English, 応用物理学会, つくば市, International conferencePiezoelectric Vibration Energy Harvesters with Streched and Multi-stacked Organic Ferroelectric FilmsOral presentation
- KJF International Conference on Organic Materials for Electronics and Photonics 2016 (KJF-ICOMEP 2016), Sep. 2016, English, 応用物理学会, 福岡市, International conferenceOrganic Pyroelectric Sencer Array for Human Motion Detection[Invited]Invited oral presentation
- KJF International Conference on Organic Materials for Electronics and Photonics 2016 (KJF-ICOMEP 2016), Sep. 2016, English, 応用物理学会, 福岡市, International conferenceNanorod Growth of Copper Phthalocyanine on SAM-coated Indium Tin Oxide Substrate for Organic Photovoltaic CellsPoster presentation
- 2016 International Conference on Solid State Devices and Materials (SSDM 2016), Sep. 2016, English, 応用物理学会, つくば市, International conferenceFerroelectric and Piezoelectric Properties of P(VDF-TrFE) GelsPoster presentation
- 2016 International Conference on Solid State Devices and Materials (SSDM 2016), Sep. 2016, English, 応用物理学会, つくば市, International conferenceDoping Level Control and Thermoelectric PropertyPoster presentation
- 18th International Conference on Crystal Growth and Epitaxy (ICCGE-18), Aug. 2016, English, 名古屋市, International conferenceCrystal Growth of Organic Semiconductor in Ionic Liquid by Vacuum Vapor DepositionPoster presentation
- (株)日本学術振興会 「情報科学用有機材料第142委員会」合同研究会, Jul. 2016, Japanese, (株)日本学術振興会, 東京都, Domestic conference光導電体/有機強誘電体積層薄膜の光分極スイッチング[Invited]Invited oral presentation
- 第5回 JACI/GSCシンポジウム, Jun. 2016, Japanese, 新化学技術推進協会, 神戸市, Domestic conferenceControlled Absorption Wavelength and Improved Sensitivity of Motion Sensor with Organic Ferroelectric / Metal Multilayer StructurePoster presentation
- 第5回 JACI/GSCシンポジウム, Jun. 2016, Japanese, 新化学技術推進協会, 神戸市, Domestic conferenceHuge Pyroelectric Characteristics of Organic Ferroelectric Thin Film Fabricated by Deposition under Applying Electric FieldPoster presentation
- 第5回 JACI/GSCシンポジウム, Jun. 2016, Japanese, 新化学技術推進協会, 神戸市, Domestic conferenceUrea Oligomer Thin Films by Vacuum Deposition with High Crystalline and Low-k PropertiesPoster presentation
- 第5回 JACI/GSCシンポジウム, Jun. 2016, Japanese, 新化学技術推進協会, 神戸市, Domestic conferenceレーザーアニールによる熱変換有機薄膜の作製と太陽電池への応用Poster presentation
- 第5回 JACI/GSCシンポジウム, Jun. 2016, Japanese, 新化学技術推進協会, 神戸市, Domestic conferenceElectrical Properties of Crystalline Urea Thin Films Using Micro-gap CellPoster presentation
- 第5回 JACI/GSCシンポジウム, Jun. 2016, Japanese, 新化学技術推進協会, 神戸市, Domestic conferenceStructural and Electrical characterization of the organic ferroelectric added gelatorPoster presentation
- 第5回 JACI/GSCシンポジウム, Jun. 2016, Japanese, 新化学技術推進協会, 神戸市, Domestic conferenceFabrication and Thermoelectric Characterization of the Vapor Phase Polymerization PEDOT Thin Films for Energy HarvesterPoster presentation
- 第65回高分子学会年次大会, May 2016, Japanese, 高分子学会, 神戸市, Domestic conferenceFabrication and characterization of organic ferroelectric/polymer composite gelPoster presentation
- 第65回高分子学会年次大会, May 2016, Japanese, 高分子学会, 神戸市, Domestic conferenceElectrical and thermoelectric properties of vapor phase polymerization PEDOT thin filmsPoster presentation
- 第65回高分子学会年次大会, May 2016, Japanese, 高分子学会, 神戸市, Domestic conferenceImproved sensitivity of organic pyroelectric infrared sensor with multilayer structurePoster presentation
- 第65回高分子学会年次大会, May 2016, Japanese, 高分子学会, 神戸市, Domestic conferenceBulk and thin films structure of novel aliphatic urea oligomerPoster presentation
- 第65回高分子学会年次大会, May 2016, Japanese, 高分子学会, 神戸市, Domestic conferencePiezoelectric property of poly (vinylidene fluoride)-based polymer thin films for haptic devicesPoster presentation
- 第65回高分子学会年次大会, May 2016, Japanese, 高分子学会, 神戸市, Domestic conferenceInterfacial reaction of polyurea polymerization between diamine and diisocyanatePoster presentation
- 第63回応用物理学会春季学術講演会, Mar. 2016, Japanese, 応用物理学会, 東京都, Domestic conferenceFabrication and Characterization of the Transparent Pyroelectric infrared Sensor Using Organic Ferroelectric Free-standing Thin FilmOral presentation
- 第63回応用物理学会春季学術講演会, Mar. 2016, Japanese, 応用物理学会, 東京都, Domestic conferenceTuning of Seebeck coefficient of carbon nanotube by dipole field of organic ferroelectricsPoster presentation
- 第63回応用物理学会春季学術講演会, Mar. 2016, Japanese, 応用物理学会, 東京都, Domestic conferenceStudy on dynamics sensing performance of organic piezoelectric sensorPoster presentation
- 第63回応用物理学会春季学術講演会, Mar. 2016, Japanese, 応用物理学会, 東京都, Domestic conferencePolarized Organic Light-emitting Diodes utilizing Emissive Layer with an Ion LiquidPoster presentation
- 第63回応用物理学会春季学術講演会, Mar. 2016, Japanese, 応用物理学会, 東京都, Domestic conferenceEffects of an electric field during the evaporation process on the dipole orientation in vinylidene fluoride oligomer thin filmsOral presentation
- 第63回応用物理学会春季学術講演会, Mar. 2016, Japanese, 応用物理学会, 東京都, Domestic conferenceStructural and Electrical Characterization of Urea Oligomer Thin Films with Perpendicular OrientationPoster presentation
- 第63回応用物理学会春季学術講演会, Mar. 2016, Japanese, 応用物理学会, 東京都, Domestic conferencePyroelectric Sensor properties for normally oriented VDF oligomer thin filmsPoster presentation
- 先端膜工学研究推進機構 春季講演会, Mar. 2016, Japanese, 神戸大学先端膜工学研究推進機構, 神戸市, Domestic conference住環境中未利用熱の有効利用に向けた”やわらかい”ナノ素材で作る熱電変換デバイスPoster presentation
- 第63回応用物理学会春季学術講演会, Mar. 2016, Japanese, 応用物理学会, 東京都, Domestic conferenceControl of polarization switching in organic ferroelectric/photoconductive stacking films by light stimulationPoster presentation
- 先端膜工学研究推進機構 春季講演会, Mar. 2016, Japanese, 神戸大学先端膜工学研究推進機構, 神戸市, Domestic conferenceレーザ加熱による熱転化型有機半導体の配向制御と太陽電池への応用Poster presentation
- 第63回応用物理学会春季学術講演会, Mar. 2016, Japanese, 応用物理学会, 東京都, Domestic conferenceLaser annealed films of thermally convertible precursors and its application to solar cellPoster presentation
- 膜国際WORKSHOP (International Workshop on Membrane in Kobe (iWMK) ) 2015 -iWMK2015-, Nov. 2015, English, 先端膜センター, 神戸市, Domestic conferenceOrganic Pyroelectric Thin Film Sensor for Human Motion Detection[Invited]Invited oral presentation
- 薄膜材料デバイス研究会第12回研究集会, Oct. 2015, Japanese, 京都市, Domestic conference耐熱性ポリ尿素を用いた薄膜作製と電気特性評価および焦電型赤外線センサ応用Poster presentation
- 第76回応用物理学会秋季学術講演会, Sep. 2015, Japanese, 応用物理学会, 名古屋市, Domestic conference単層カーボンナノチューブ熱電変換特性に対するイオン液体の添加効果Poster presentation
- 第76回応用物理学会秋季学術講演会, Sep. 2015, Japanese, 応用物理学会, 名古屋市, Domestic conference極薄フィルム基板を用いた有機焦電センサの高感度化Oral presentation
- 第76回応用物理学会秋季学術講演会, Sep. 2015, Japanese, 応用物理学会, 名古屋市, Domestic conferencen型半導体MPc(CN)8のイオン液体中反応その場観察と反応条件最適化Oral presentation
- The Seventh East Asia Symposium on Functional Dyes and Advanced Materials (EAS7), Sep. 2015, English, 近畿化学協会, 堺市, International conferenceFabrication of n-Type Phthalocyanine Nanorod on Ultrathin Metal Films by Chemical Vapor DepositionPoster presentation
- The Seventh East Asia Symposium on Functional Dyes and Advanced Materials (EAS7), Sep. 2015, English, 近畿化学協会, 堺市, International conferenceFabrication and Characterization of Photo-Responsible Organic Ferroelectric/Photoconductive Stacked FilmsPoster presentation
- The Seventh East Asia Symposium on Functional Dyes and Advanced Materials (EAS7), Sep. 2015, English, 近畿化学協会, 堺市, International conferenceEnhanced Thermopower of Single-Wall Carbon Nanotube Dispersed with Ionic LiquidPoster presentation
- 第61回高分子研究発表会[神戸], Jul. 2015, Japanese, 高分子学会, 神戸市, Domestic conferenceStudy on Polymerization on Process og Polyurea at the interface between SolidsOral presentation
- 第61回高分子研究発表会[神戸], Jul. 2015, Japanese, 高分子学会, 神戸市, Domestic conferenceElectroluminescence from polyfluorene thin film permeated with ionic liquidsOral presentation
- Eighth International Conference on Molecular Electronics and Bioelectronics (M&BE8), Jun. 2015, English, 応用物理学会, 東京, International conferenceTemperature Dependence of Pyroelectric Coefficient in Vinylidene Fluoride Oligomer Thin FilmsPoster presentation
- Eighth International Conference on Molecular Electronics and Bioelectronics (M&BE8), Jun. 2015, English, 応用物理学会, 東京, International conferenceSimultaneous increases in Seebeck coefficient and electrical conductivity of single wall carbon nanotube by addition of ionic liquidPoster presentation
- Eighth International Conference on Molecular Electronics and Bioelectronics (M&BE8), Jun. 2015, English, 応用物理学会, 東京, International conferenceChemical reaction process and nanorod growth of octacyanometalphthalocyanine on ultrathin metal filmsPoster presentation
- 2015年電子情報通信学会 総合大会, Mar. 2015, Japanese, 電子情報通信学会, 草津市, Domestic conference有機強誘電体薄膜を用いた力・赤外線センシング[Invited]Invited oral presentation
- 第62回応用物理学会春季学術講演会, Mar. 2015, Japanese, 応用物理学会, 平塚市, Domestic conferenceFabrication and Characterization of Urea Oligomer vacuum-evaporated Thin FilmsOral presentation
- 第62回応用物理学会春季学術講演会, Mar. 2015, Japanese, 応用物理学会, 平塚市, Domestic conferenceFabrication of octacyanometalphthalocyanine nanorods by vapor-solid phase reaction on metal thin filmsPoster presentation
- 第62回応用物理学会春季学術講演会, Mar. 2015, Japanese, 応用物理学会, 平塚市, Domestic conferenceEnhanced thermoelectric power of single wall carbon nanotube films blended with ionic liquidsOral presentation
- Fourth International Conference on Multifunctional, Hybrid and Nanomaterials (Hybrid Materials 2015), Mar. 2015, English, Spain, International conferenceThermal Stabilized Polyurea Thin Films: Pyroelectric Properties and Application to Energy HarvestersPoster presentation
- Fourth International Conference on Multifunctional, Hybrid and Nanomaterials (Hybrid Materials 2015), Mar. 2015, English, Spain, International conferencePiezoelectric vibration energy harvesters with stretched and multi-stacked organic ferroelectric filmsPoster presentation
- Fourth International Conference on Multifunctional, Hybrid and Nanomaterials (Hybrid Materials 2015), Mar. 2015, English, Spain, International conferenceElectroluminescence in positive and negative biases from blend cell of light-emitting polymer and ionic liquidPoster presentation
- 11th International Conterence on Nano-Molecular Electronics (ICNME2014), Dec. 2014, English, 応用物理学会, 神戸市, International conferenceThermoelectric power of single wall carbon nanotube films blended with ionic liquidsPoster presentation
- 11th International Conterence on Nano-Molecular Electronics (ICNME2014), Dec. 2014, English, 応用物理学会, 神戸市, International conferenceSURFACE MODIFICATION OF ORGANIC FERROELECTRIC FILMS BY BLENDING THE HYPERBRANCHED POLYMERSPoster presentation
- 11th International Conterence on Nano-Molecular Electronics (ICNME2014), Dec. 2014, English, 応用物理学会, 神戸市, International conferenceMetal dependence of Octacyanophthalocyanine formation by Chemical Vapor DepositionPoster presentation
- 電子情報通信学会有機エレクトロニクス研究会(OME), Oct. 2014, Japanese, 電気情報通信学会, 大阪市, Domestic conferenceSurface modification of organic ferroelectric films by blending the hyperbranched polymersOral presentation
- 2014年秋季第76回応用物理学会学術講演会, Sep. 2014, Japanese, 応用物理学会, 札幌市, Domestic conferenceCorrelation of vibration generator characterization and molecular orientation of organic piezoelectric energy harvestersOral presentation
- 2014年秋季第77回応用物理学会学術講演会, Sep. 2014, Japanese, 応用物理学会, 札幌市, Domestic conferencePyro-, Piezoelectric and Power Generation Properties of Polyurea Thin FilmsOral presentation
- 2014年秋季第75回応用物理学会学術講演会, Sep. 2014, Japanese, 応用物理学会, 札幌市, Domestic conferenceTemperature dependences of Pyroelectric properties for Vinylidene fluoride oligomer thin filmsOral presentation
- 2014年秋季第78回応用物理学会学術講演会, Sep. 2014, Japanese, 応用物理学会, 札幌市, Domestic conferenceCharacterization of Octacyanophthalocyanine Prepared by Ttramerization of Tetracyanobenzene in Ionic liquidOral presentation
- KJF International Conference on Organic Materials for Electronics and Photonics (KJF-ICOMEP 2014), Sep. 2014, English, 応用物理学会, つくば市, International conferenceThermal Conversion and Orientation Control in Thin Films of Soluble Precursors by IR Laser IrradiationPoster presentation
- International Conference on Solid State Devices and Materials (SSDM 2014), Sep. 2014, English, つくば市, International conferenceElectric and Pyroelectric Properties of Spin-Coated Polyurea FilmsPoster presentation
- The 10th Japan-Korea Conference on Ferroelectrics, Aug. 2014, English, 広島市, International conferencePyroelectric Response of Organic Ferroelectric Thin Films[Invited]Invited oral presentation
- 第60回高分子研究発表会(神戸), Jul. 2014, Japanese, 神戸市, Domestic conferencePyroelectric and Structural properties of Polyurea Films with Applying Electric FieldPoster presentation
- 第60回高分子研究発表会(神戸), Jul. 2014, Japanese, 神戸市, Domestic conferenceVibration power generation and anisotropic piezoelectric effect of uniaxially-stretched ferroelectric polymer films.Oral presentation
- 第60回高分子研究発表会(神戸), Jul. 2014, Japanese, 神戸市, Domestic conferenceNanostrructure and Photovoltaic Properties of Copper Phthalocyanine Thin FilmsPoster presentation
- 第60回高分子研究発表会(神戸), Jul. 2014, Japanese, 神戸市, Domestic conferenceLight-emitting on reverse bias from polymer EL devices with ionic liquidOral presentation
- 応用物理学会関西支部平成26年第1回講演会, Jun. 2014, Japanese, 京都市, Domestic conference有機圧電型エナジーハーベスターの特性評価Poster presentation
- 応用物理学会関西支部平成26年第1回講演会, Jun. 2014, Japanese, 京都市, Domestic conference熱刺激電流測定法を用いたフッ化ビニリデンオリゴマー薄膜の焦電特性評価Poster presentation
- 応用物理学会関西支部平成26年第1回講演会, Jun. 2014, Japanese, 京都市, Domestic conference耐熱性ポリ尿素薄膜を用いた焦電特性評価Poster presentation
- 応用物理学会関西支部平成26年第1回講演会, Jun. 2014, Japanese, 京都市, Domestic conference気固相界面でのテトラシアノベンゼン四量化反応の機構解析Poster presentation
- 第61回応用物理学会春季学術講演会, Mar. 2014, Japanese, 相模原市, Domestic conferenceDevelopment of Double-sided flexible organic infrared sensorOral presentation
- 第61回応用物理学会春季学術講演会, Mar. 2014, Japanese, 相模原市, Domestic conferenceCharacterization and Orientation Control in Thin Films of Thermally Convertible Precursors by IR Laser IrradiationOral presentation
- 第61回応用物理学会春季学術講演会, Mar. 2014, Japanese, 相模原市, Domestic conferenceFerroelectric-like Electric Properties of Polyurea Thin FilmsOral presentation
- 電子情報通信学会有機エレクトロニクス研究会(OME), Oct. 2013, Japanese, 大阪市, Domestic conferenceModeling of evaporation process of Ionic liquid in vacuumOral presentation
- 電子情報通信学会有機エレクトロニクス研究会(OME), Oct. 2013, Japanese, 大阪市, Domestic conferenceOrientational control of Copper Phthalocyanine on Phosphonic Acid SAMOral presentation
- 電子情報通信学会有機エレクトロニクス研究会(OME), Oct. 2013, Japanese, 大阪市, Domestic conferenceElectric characterization of organic ferroelectric materials with ionic liquid erectrodeOral presentation
- 2013年第74回応用物理学会秋季学術講演会, Sep. 2013, Japanese, 京田辺市, Domestic conferenceThermal Conversion and Orientation Control of Soluble Precursor by Laser AnnealingOral presentation
- 2013年第74回応用物理学会秋季学術講演会, Sep. 2013, Japanese, 応用物理学会, 京田辺市, Domestic conferenceStructure and Piezoelectric vibration energy harvest properties of P(VDF/TrFE) thin filmOral presentation
- 2013年第74回応用物理学会秋季学術講演会, Sep. 2013, Japanese, 京田辺市, Domestic conferenceレーザアニールによる熱変換型分子の配向制御Oral presentation
- 2013年第74回応用物理学会秋季学術講演会, Sep. 2013, Japanese, 京田辺市, Domestic conferenceオクタフルオロフタロシアニン薄膜を用いた有機薄膜太陽電池の作製と光電変換特性評価Poster presentation
- 2013 JSAP-MRS Joint Symposia, Sep. 2013, English, 京田辺市, International conferenceCrystal growth of rubrene in ionic liquids by vacuum vapor depositionPoster presentation
- KJF International Conference on Organic Materials for Electronics and Photonics, Aug. 2013, English, 韓国 釜山, International conferenceOrientation controll of diacetylene by liquid phase draw coatingPoster presentation
- KJF International Conference on Organic Materials for Electronics and Photonics, Aug. 2013, English, 韓国 釜山, International conferenceIn-plane Polarization Switching of Vinylidene Fluoride OligomerPoster presentation
- KJF International Conference on Organic Materials for Electronics and Photonics, Aug. 2013, English, 韓国 釜山, International conferenceFerroelectric and Structural Characterization of Even-Numbered aliphatic PolyureaPoster presentation
- 第59回高分子研究発表会(神戸), Jul. 2013, Japanese, 神戸市, Domestic conferenceFerroelectric and Structural Characteristic of Even-Numbered aliphatic PolyureaPoster presentation
- 第59回高分子研究発表会(神戸), Jul. 2013, Japanese, 高分子学会, 神戸市, Domestic conferenceStructure control and polarization property of poly(tetrafluoroethylene) thin filmOral presentation
- 第59回高分子研究発表会(神戸), Jul. 2013, Japanese, 高分子学会, 神戸市, Domestic conferenceOrientation control of diacetylene by Liquid Phase Draw CoatingOral presentation
- 第8回有機デバイス院生研究会, Jun. 2013, Japanese, 千葉市, Domestic conference分極面制御した硫酸トリグリシンの結晶成長及び電気特性評価Poster presentation
- 第8回有機デバイス院生研究会, Jun. 2013, Japanese, 千葉市, Domestic conferenceポリテトラフルオロエチレン薄膜の構造制御と偏光特性Poster presentation
- The 4th International Symposium on Organic and Inorganic Electronic Materials and Related Nanotechnologies, Jun. 2013, English, 金沢市, International conferencePhotovoltaic Properties of Phase-Separated polymer Blend FilmPoster presentation
- 第8回有機デバイス院生研究会, Jun. 2013, Japanese, 千葉市, Domestic conferenceLiquid Phase Draw Coating法によるジアセチレンの配向制御と構造評価Poster presentation
- 2013年第60回応用物理学会春季学術講演会, Mar. 2013, Japanese, 厚木市, Domestic conferenceThermal Conversion Behavior of Benzoporphycene Precursors with Different SubstituentsOral presentation
- 2013年第60回応用物理学会春季学術講演会, Mar. 2013, Japanese, 厚木市, Domestic conferenceFerroelectric Properties of Single-crystal-like VDF Oligomer Thin Films with Perpendicular OrientationPoster presentation
- 2013年第60回応用物理学会春季学術講演会, Mar. 2013, Japanese, 厚木市, Domestic conferenceFabrication and Characterization of Organic Photovoltaic Cells Utilizing Novel Benzoporphycene PrecursorOral presentation
- 2013年第60回応用物理学会春季学術講演会, Mar. 2013, Japanese, 厚木市, Domestic conferenceCrystal growth of organic semiconductor in a confined space with periodic structurePoster presentation
- 2013年第60回応用物理学会春季学術講演会, Mar. 2013, Japanese, 厚木市, Domestic conferenceFerroelectric Behavior in Even-Numbered Aliphatic PolyureaOral presentation
- 2013年第60回応用物理学会春季学術講演会, Mar. 2013, Japanese, 厚木市, Domestic conferenceCharacteristic change of ferroelectric TGS gate organic transistor under paraelectric-ferroelectric phase transitionOral presentation
- 2013年第60回応用物理学会春季学術講演会, Mar. 2013, Japanese, 厚木市, Domestic conferenceThermal response of free-standing pyroelectric sensorsPoster presentation
- 2013年第60回応用物理学会春季学術講演会, Mar. 2013, Japanese, 厚木市, Domestic conferenceStudies on Octacyanophthalocyanine formation by vapor-solid phase reactionPoster presentation
- 2013年第60回応用物理学会春季学術講演会, Mar. 2013, Japanese, 厚木市, Domestic conferenceSurface modification of silicone elastomer by photochromic compound and application to contact printing methodPoster presentation
- 2013年第60回応用物理学会春季学術講演会, Mar. 2013, Japanese, 厚木市, Domestic conferenceIntroduction of reactive site to polyamide containing azo groupOral presentation
- Seventh International Conference on Molecular Electronics and Bioelectronics, Mar. 2013, English, 福岡市, International conferenceVapor pressure of ionic liquid [EMIM][TF2N] at vacuumPoster presentation
- Seventh International Conference on Molecular Electronics and Bioelectronics, Mar. 2013, English, 福岡市, International conferenceTemperature Dependence of Ferroelectric Properties of the Perpendicularly OrientedPoster presentation
- 2013年第60回応用物理学会春季学術講演会, Mar. 2013, Japanese, 厚木市, Domestic conferenceElectrical property of organic ferroelectric between pn junctionPoster presentation
- Seventh International Conference on Molecular Electronics and Bioelectronics, Mar. 2013, English, 福岡市, International conferenceFabrication and Evaluation of Organic Photovoltaic Cells Using Fluorinated Phthalocyanines as electron acceptorPoster presentation
- Seventh International Conference on Molecular Electronics and Bioelectronics, Mar. 2013, English, 福岡市, International conferenceElectrical Properties of Ferroelectric Liquid Crystals on Thermal Phase TransitionPoster presentation
- Seventh International Conference on Molecular Electronics and Bioelectronics (M&BE7), Mar. 2013, English, 福岡市, International conferenceEffect of film thickness on the pyroelectric response of free-standing poly(vinylidene fluoride/trifluoroethylene) copolymer filmsPoster presentation
- 電子情報通信学会 有機エレクトロニクス研究会(OME), Nov. 2012, Japanese, 大阪市, Domestic conferenceFerroelectric Properties by In-plane Polarozation Switching of Perpendicularly Oriented Vinylidene Fluoride Thin FilmsOral presentation
- 電子情報通信学会 有機エレクトロニクス研究会(OME), Nov. 2012, Japanese, 大阪市, Domestic conferenceCharacteristical change of ferroelectric TGS gate organic transistor under reversible paraelectric-ferroelectric stateOral presentation
- 電子情報通信学会 有機エレクトロニクス研究会(OME), Nov. 2012, Japanese, 大阪市, Domestic conferenceInterface formation of ferroelectric ultra-thin film on p-and n-type semiconductor for charge separation improvementOral presentation
- 2012年秋季第73回応用物理学会学術講演会, Sep. 2012, Japanese, 松山市, Domestic conferenceThermally-converted Benzoporphycene Thin Film (Ⅱ)Poster presentation
- 2012年秋季第73回応用物理学会学術講演会, Sep. 2012, Japanese, 松山市, Domestic conferenceThermally-converted Benzoporphycene Thin Film (Ⅰ)Poster presentation
- 2012年秋季第73回応用物理学会学術講演会, Sep. 2012, Japanese, 松山市, Domestic conferenceIn-plane Polarization Switching of Vinylidene Fluoride OligomerPoster presentation
- ICEL2012, Sep. 2012, English, 福岡市, International conferenceFabrication and photovoltaic characterization of K2Pc(CN)8- complex nano-rodPoster presentation
- KJF2012, Aug. 2012, English, 仙台市, International conferencePhase-Separated Thin Film Structures for Polymer Blend Solar CellsPoster presentation
- KJF2012, Aug. 2012, English, 仙台市, International conferenceIn situ observation of Octacyanophthalocyanine formationPoster presentation
- 第58回高分子研究発表会(神戸), Jul. 2012, Japanese, 神戸市, Domestic conferenceTiO2 Electrode Prepared at Low TemperaturePoster presentation
- 第58回高分子研究発表会(神戸), Jul. 2012, Japanese, 神戸市, Domestic conferenceFabrication and photovoltaic properties of fluorinated phthalocyanine/poly phenylenevinylene solar cellPoster presentation
- 第7回有機デバイス院生研究会, Jun. 2012, Japanese, 京都市, Domestic conference新規印刷プロセスによりパターニングした導電性高分子によるOFETの作製と評価Poster presentation
- 第7回有機デバイス院生研究会, Jun. 2012, Japanese, 京都市, Domestic conferenceフッ素化フタロシアニン/ポリパラフェニレンビニレン積層型太陽電池の作製と安定性評価Poster presentation
- 第61回高分子学会年次大会, May 2012, Japanese, 高分子学会, 横浜市, Domestic conferenceスピロピラン修飾ポリジメチルシロキサンによる導電性高分子のマイクロコンタクトプリントPoster presentation
- 第59回応用物理学関係連合講演会, Mar. 2012, Japanese, 応用物理学会, 東京都新宿区, Domestic conferenceSi-based FET operation controlled by molecular polarization switchingPoster presentation
- 第59回応用物理学関係連合講演会, Mar. 2012, Japanese, 応用物理学会, 東京都新宿区, Domestic conferenceWavelength dependence of pyroelectric sensitivity ofOral presentation
- 第59回応用物理学関係連合講演会, Mar. 2012, Japanese, 応用物理学会, 東京都新宿区, Domestic conferencePhoto-conversion and crystallization behavior of pentacene precursor prepared by wet processOral presentation
- 第59回応用物理学関係連合講演会, Mar. 2012, Japanese, 応用物理学会, 東京都新宿区, Domestic conferenceThe measurement on vapor pressure of ionic liquid by TG-DTA in vacuumPoster presentation
- 第59回応用物理学関係連合講演会, Mar. 2012, Japanese, 応用物理学会, 東京都新宿区, Domestic conferenceFabrication and characterization of pyroelectric sensors using free-standing submicron ferroelectric polymer filmOral presentation
- 第59回応用物理学関係連合講演会, Mar. 2012, Japanese, 応用物理学会, 東京都新宿区, Domestic conferenceCharacterization of Octacyanophthalocyanine Thin FilmsPoster presentation
- 平成23年度金沢大学-富山大学共同企画有機系太陽電池シンポジウム, Dec. 2011, Japanese, 金沢市, Domestic conference気-固相反応によるn型有機半導体ナノロッドの作製と評価Poster presentation
- 平成23年度金沢大学-富山大学共同企画有機系太陽電池シンポジウム, Dec. 2011, Japanese, 金沢市, Domestic conferenceポリマーブレンドによるバルクヘテロ接合型有機薄膜太陽電池の作製と評価Poster presentation
- Workshop on Innovation and Pioneering Technology 2011, Dec. 2011, English, 神戸市, International conferenceStudies on the Piezoelectric properties of vinylidene fluoride oligomer thin filmsPoster presentation
- Workshop on Innovation and Pioneering Technology 2011, Dec. 2011, English, 神戸市, International conferenceDevelopment of optical-transparent and flexible infrared sensorPoster presentation
- Workshop on Innovation and Pioneering Technology 2011, Dec. 2011, English, 神戸市, International conferenceDemonstration of Si-based FET operation contrilled by molecular polarization switchingPoster presentation
- 2011MRS Fall Meeting & Exhibit, Nov. 2011, English, Boston, International conferenceMorphology Control of Ocracyanophthalocyanine for Nano-Rod Array of n-Type Organic SemiconductorPoster presentation
- 24th International Microprocesses and Nanotechnology Conference, Oct. 2011, English, 京都市, International conferenceFabrication of Dense n-type Phthalocyanine Nano-rod ArrayPoster presentation
- The 5th East Asia Symposium on Functional Dyes & Advannced Materials, Sep. 2011, English, Hangzhou, International conferencePreparation and Characterization of Orientation Controled Polythiophene FilmsPoster presentation
- The 5th East Asia Symposium on Functional Dyes & Advannced Materials, Sep. 2011, English, Hangzhou, International conferenceN-type Semiconducting Property of Octacyanophthalocyanine Prepared by Vapor-solid Phase ReactionPoster presentation
- KJF International Conference on Organic Materials for Electronics and, Sep. 2011, English, South Korea, International conferenceNano-Structure Control of Octacyanophthalocyanine Thin-Film PreparedPoster presentation
- The 5th East Asia Symposium on Functional Dyes & Advannced Materials, Sep. 2011, English, Hangzhou, International conferenceMicrocontact Printing by PDMS Stamp Modified with SpiropyranPoster presentation
- KJF International Conference on Organic Materials for Electronics and, Sep. 2011, English, South Korea, International conferenceIn-Plane Orientation of Vinylidene Fluoride Oligomer Thin Films on Alkali Halide SubstratePoster presentation
- International Conference on Solid State Devices and Materials, Sep. 2011, English, 名古屋市, International conferenceFabrication and Characterization of Uniaxially Oriented Vinylidene Fluoride Oligomer thin filmsPoster presentation
- 第72回応用物理学会学術講演会, Aug. 2011, Japanese, 応用物理学会, 山形市, Domestic conferenceFabrication of uniaxially oriented polythinphene ultra-thin films by friction-transfer methodOral presentation
- 第72回応用物理学会学術講演会, Aug. 2011, Japanese, 応用物理学会, 山形市, Domestic conferencePhoto-alognment behavior of polyimide containing azo group with liquid crystallinityOral presentation
- 第72回応用物理学会学術講演会, Aug. 2011, Japanese, 応用物理学会, 山形市, Domestic conferenceMicrocontact Printing of Conducting Polymer Using PDMS Modified by SpiropyranPoster presentation
- 第72回応用物理学会学術講演会, Aug. 2011, Japanese, 応用物理学会, 山形市, Domestic conferenceMeasurement of d33 coefficient of VDF oligomer thin film after corona polingPoster presentation
- 第72回応用物理学会学術講演会, Aug. 2011, Japanese, 応用物理学会, 山形市, Domestic conferenceCharacterization of photovoltaic performance of octacyanophthalocyanine nano-rodPoster presentation
- 第72回応用物理学会学術講演会, Aug. 2011, Japanese, 応用物理学会, 山形市, Domestic conferenceThe groeth control for the uniform octacyanophthalocyanine nano-rodPoster presentation
- 第57回高分子研究発表会(神戸), Jul. 2011, Japanese, 高分子学会, 神戸市, Domestic conferenceFabrication and characterization of bulk-heterojunction polymer blend solar cellPoster presentation
- 第58回応用物理学関係連合講演会, Mar. 2011, Japanese, 応用物理学会, 厚木市, Domestic conferenceFabrication and Characterization of Organic Semiconductor with Nano-rod StructureOral presentation
- 第58回応用物理学関係連合講演会, Mar. 2011, Japanese, 応用物理学会, 厚木市, Domestic conferenceStudies on the evaporation processes of mixture of different chain lengths of alkane using themogravimetry and quartz crystal microbalance in vacuumPoster presentation
- 第58回応用物理学関係連合講演会, Mar. 2011, Japanese, 応用物理学会, 厚木市, Domestic conferenceWettability-control of PDMS Surface by using Photochromic compoundOral presentation
- 第58回応用物理学関係連合講演会, Mar. 2011, Japanese, 応用物理学会, 厚木市, Domestic conferencePiezoelectric properties of vinylidene fluoride oligomer thin film after corona polingOral presentation
- Sixth International Conference on Molecular Electronics and Bioelectronics, Mar. 2011, English, 仙台市, International conferenceFine structure of pentacene thin film prepared from soluble precursorPoster presentation
- Sixth International Conference on Molecular Electronics and Bioelectronics, Mar. 2011, English, 仙台市, International conferenceEffect of organic-inorganic interfacial control on the initial I-V characteristics of organic photovoltaic cellsPoster presentation
- Sixth International Conference on Molecular Electronics and Bioelectronics, Mar. 2011, English, 仙台市, International conferenceCrystalline Structure of Friction-Transferred VDF/TrFE CopolymerPoster presentation
- OPERA Winter School 2011, Jan. 2011, English, 福岡市, International conferencePhotovoltaic behavior of bulk-heterojunction solar cells just after deposition of cathode electrodePoster presentation
- OPERA Winter School 2011, Jan. 2011, English, 福岡市, International conferenceOrientational Control of Organic Ferroelectric Single-crystalsPoster presentation
- 9th International Conference on Nano-Molecular Electronics, Dec. 2010, English, 神戸市, International conferenceSynthesis and Photoinduced Alignment Behavior of Novel Fluorescent Molecules Containing Azobenzene MoietyPoster presentation
- 2010 International Chemical Congress of Pacific Basin Societies, Dec. 2010, English, Honolulu, Hawaii, International conferenceSubstituent effects of bisazomethine dye on J- or H-aggregate formationPoster presentation
- Workshop on Information, Nano and Photonics Technology 2010, Dec. 2010, English, 神戸市, International conferencePyroelectric Property of Ferroelectric Vinylidene Fluoride Oligomer Thin FilmPoster presentation
- Workshop on Information, Nano and Photonics Technology 2010, Dec. 2010, English, 神戸市, International conferenceOrientational Control of Carbon Nanotube/polymer composites by Friction Transfer TechniquePoster presentation
- 20th MRS-Japan Academic Symposium, Dec. 2010, English, 横浜市, International conferenceIn-plane Orientation Control of π-Conjugated Polymer on Amorphous Template with Line-patterning StructurePoster presentation
- 2010 International Chemical Congress of Pacific Basin Societies, Dec. 2010, English, Honolulu, Hawaii, International conferenceInitial I-V characterization of organic photovoltaic cellsPoster presentation
- 第71回応用物理学会学術講演会, Sep. 2010, Japanese, 応用物理学会, 長崎市, Domestic conferenceElectiric property of ferroelectric-gate field effect transistor using organic ferroelectricOral presentation
- 第71回応用物理学会学術講演会, Sep. 2010, Japanese, 応用物理学会, 長崎市, Domestic conferenceAnalysis of Crystallization Mechanism of Uniaxially Oriented Organic Crystals by Using Synchrotron RadiationOral presentation
- 第71回応用物理学会学術講演会, Sep. 2010, Japanese, 応用物理学会, 長崎市, Domestic conferenceStudies on the evaporation processes of organic molecules using TG/QCM simultaneous measurements in vacuumOral presentation
- 第71回応用物理学会学術講演会, Sep. 2010, Japanese, 応用物理学会, 長崎市, Domestic conferenceCrystallization behavior of pentacene precursorOral presentation
- 第71回応用物理学会学術講演会, Sep. 2010, Japanese, 応用物理学会, 長崎市, Domestic conferenceFabrication and evaluation of flexible transparent pyroelectric deviceOral presentation
- 第71回応用物理学会学術講演会, Sep. 2010, Japanese, 応用物理学会, 長崎市, Domestic conferenceBehavior of J-V characterristics of organic photovoltaic cells just after fabrication, and the effect of organic-inorganic interface on the behavior of characteristicsPoster presentation
- 第71回応用物理学会学術講演会, Sep. 2010, Japanese, 応用物理学会, 長崎市, Domestic conference2D-GIXDによるβ相ポリフルオレン薄膜の昇温・降温過程における相転移挙動の直接観察Poster presentation
- 第71回応用物理学会学術講演会, Sep. 2010, Japanese, 応用物理学会, 長崎市, Domestic conferenceEvaluation of the film structure of polythiophene derivative by 2D-GIXDOral presentation
- KJF International Conference on Organic Materials for Electronics and Photonics, Aug. 2010, English, 神戸市, International conferenceSynthesis and Photoinduced Alignment Behavior of Novel Fluorene Polymers Containing Azobenzene MoietyPoster presentation
- KJF International Conference on Organic Materials for Electronics and Photonics, Aug. 2010, English, 福岡市, International conferenceOriented Thin Films of Fluorene Derivatives by Friction-transfer MethodPoster presentation
- 赤外線アレイフォーラム, Jul. 2010, Japanese, 草津市, Domestic conference有機強誘電体を用いた赤外線センサの開発Poster presentation
- 電気学会研究会, Jul. 2010, Japanese, 岩国市, Domestic conference分子配向制御による有機薄膜デバイスの高効率化Oral presentation
- International Conference on Science and Technology of Synthetic Metals 2010, Jul. 2010, English, 京都市, International conferenceβ-Phase Poly(9,9’-didodecylfluorene) Thin FilmsPoster presentation
- International Conference on Science and Technology of Synthetic Metals 2010, Jul. 2010, English, 京都市, International conferenceThe analysis on current-voltage characteristics of polythiophene: fullerene solar cell just after deposition of metal by in-situ measurementPoster presentation
- International Conference on Science and Technology of Synthetic Metals 2010, Jul. 2010, English, 京都市, International conferenceEpitaxial Growth of Vinylidene Fluoride Oligomer on Friction-Transfer Layer of Ferroelectric PolymePoster presentation
- FLUOROPOLYMER 2010, Jun. 2010, English, Meze, France, International conferencePyroelectric Response of Ferroelectric Vinylidene Fluoride Oligomer Thin FilmPoster presentation
- FLUOROPOLYMER 2010, Jun. 2010, English, Meze, France, International conferenceEpitaxial Crystal Growth of Vinylidene Fluoride Oligomer on Friction-transferred ferroelectric polymer templatePoster presentation
- 2010春季第57回応用物理学関係連合講演会 (2010.3.17-20) 東海大学, Mar. 2010, Japanese, 応用物理学会, 平塚市, Domestic conference摩擦転写法による新規ポリチオフェン誘導体薄膜の構造制御Oral presentation
- 2010春季第57回応用物理学関係連合講演会, Mar. 2010, Japanese, 応用物理学会, 平塚市, Domestic conference微小角入射X線回折法によるβ相ポリフルオレン薄膜の評価Oral presentation
- 2010春季第57回応用物理学関係連合講演会, Mar. 2010, Japanese, 応用物理学会, 平塚市, Domestic conference新規合成された低分子強誘電体薄膜の構造および電気特性評価Oral presentation
- 2010春季第57回応用物理学関係連合講演会, Mar. 2010, Japanese, 応用物理学会, 平塚市, Domestic conference高配向分子膜上における有機強誘電性低分子の一軸配向核形成過程Oral presentation
- 2010春季第57回応用物理学関係連合講演会 (2010.3.17-20) 東海大学, Mar. 2010, Japanese, 応用物理学会, 平塚市, Domestic conferenceメモリデバイス応用に向けた強誘電性液晶セルの作製と電気特性評価Oral presentation
- 2010春季第57回応用物理学関係連合講演会 (2010.3.17-20) 東海大学, Mar. 2010, Japanese, 応用物理学会, 平塚市, Domestic conferenceフィルム型有機焦電センサの熱応答性に基づく構造最適化Oral presentation
- 2010春季第57回応用物理学関係連合講演会 (2010.3.17-20) 東海大学, Mar. 2010, Japanese, 応用物理学会, 平塚市, Domestic conferenceコンタクトプリント法によるオール有機強誘電体素子の作製と評価Oral presentation
- 2010春季第57回応用物理学関係連合講演会 (2010.3.17-20) 東海大学, Mar. 2010, Japanese, 応用物理学会, 平塚市, Domestic conferenceコロナポーリングによるVDFオリゴマー薄膜の分極制御Oral presentation
- 若手フロンティア研究会2009, Dec. 2009, Japanese, 神戸大学研究基盤センター, 神戸市, Domestic conference初期相の異なるポリフルオレン薄膜におけるβ相形成メカニズムPoster presentation
- Workshop on Information; Nano and Photonics Technology 2009, Dec. 2009, English, 神戸大学先端研究推進部門, 神戸市, International conferencep-i-n-organic photovoltaic cell prepared by wet processPoster presentation
- Workshop on Information; Nano and Photonics Technology 2009, Dec. 2009, English, 神戸大学先端研究推進部門, 神戸市, International conferenceCrystal structure of β-phase poly(9;9-dioctylfluorene) thin filmPoster presentation
- Workshop on Information; Nano and Photonics Technology 2009, Dec. 2009, English, 神戸大学先端研究推進部門, 神戸市, International conferenceSemiconductor on polarization switchingPoster presentation
- 2009年秋季第70回応用物理学会学術講演会, Sep. 2009, Japanese, 応用物理学会, 富山市, Domestic conference有機強誘電体/ Si半導体界面におけるキャリア挙動Oral presentation
- 2009年秋季第70回応用物理学会学術講演会, Sep. 2009, Japanese, 応用物理学会, 富山市, Domestic conference摩擦転写法を用いたカーボンナノチューブの一軸配向化Oral presentation
- 2009年秋季第70回応用物理学会学術講演会, Sep. 2009, Japanese, 応用物理学会, 富山市, Domestic conference大気下湿式法により作製したp-i-n接合型有機薄膜太陽電池の評価Oral presentation
- 第58回高分子討論会, Sep. 2009, Japanese, 高分子学会, 熊本市, Domestic conference真空中熱重量/示差熱分析によるTTF-TCNQ錯体の真空熱挙動の考察Poster presentation
- 2009年秋季第70回応用物理学会学術講演会, Sep. 2009, Japanese, 応用物理学会, 富山市, Domestic conference温真空熱重量分析による有機分子の真空蒸発過程の考察Oral presentation
- 第58回高分子討論会, Sep. 2009, Japanese, 高分子学会, 熊本市, Domestic conferenceマイクロラフネス有機強誘電体膜の電子物性評価Poster presentation
- 2009年秋季第70回応用物理学会学術講演会, Sep. 2009, Japanese, 応用物理学会, 富山市, Domestic conferenceポリフルオレン薄膜におけるβ相の形成メカニズムOral presentation
- 第58回高分子討論会, Sep. 2009, Japanese, 高分子学会, 熊本市, Domestic conferenceポリジアセチレンLangmuir膜の圧縮および拡張過程における構造変化Poster presentation
- 第58回高分子討論会, Sep. 2009, Japanese, 高分子学会, 熊本市, Domestic conferenceフルオレンによるカーボンナノチューブ/ポリマー混合物の配向膜作製Poster presentation
- 2009年秋季第70回応用物理学会学術講演会, Sep. 2009, Japanese, 応用物理学会, 富山市, Domestic conferenceフィルム型有機焦電センサの特性向上に向けた構造最適化Oral presentation
- 2009年秋季第70回応用物理学会学術講演会, Sep. 2009, Japanese, 応用物理学会, 富山市, Domestic conferenceビスアゾメチン色素の会合体形成に及ぼすアルキル鎖長の影Oral presentation
- 2009年秋季第70回応用物理学会学術講演会, Sep. 2009, Japanese, 応用物理学会, 富山市, Domestic conference1軸配向テンプレート上における強誘電性低分子の結晶成長素過程Oral presentation
- KJF International Conference on Organic Materials for Electronics and Photonics (KJF-ICOMEP 2009), Aug. 2009, English, JEJU, Korea, International conferenceStructure of β-phase Poly(9;9'-dioctylfluorene) Thin FilmsPoster presentation
- KJF International Conference on Organic Materials for Electronics and Photonics (KJF-ICOMEP 2009), Aug. 2009, English, JEJU, Korea, International conferenceFerroelectric properties of electrospun PVDF nanofiberPoster presentation
- KJF International Conference on Organic Materials for Electronics and Photonics (KJF-ICOMEP 2009), Aug. 2009, English, JEJU, Korea, International conferenceEffect of terminally-substituents on aggregate type of bisazomethine dyePoster presentation
- The 4th East Asia Symposium on Functional Dyes and Advanced Materials (EAS4), Jun. 2009, English, 近畿化学協会, 大阪市, International conferenceStructure Analysis of β-phase Poly(9;9’-dioctylfluorene) Thin FilmsPoster presentation
- The 4th East Asia Symposium on Functional Dyes and Advanced Materials (EAS4), Jun. 2009, English, 近畿化学協会, 大阪市, International conferenceReverse Photochromism of Spiropyran in SilicaPoster presentation
- The 4th East Asia Symposium on Functional Dyes and Advanced Materials (EAS4), Jun. 2009, English, 近畿化学協会, 大阪市, International conferencep-i-n Junction Organic Photovoltaic Cell Prepared by Wet ProcessPoster presentation
- 国際ナノファイバーシンポジウム2009, Jun. 2009, English, 東京都, International conferenceCharacterization of Ferroelectric Properties of Uniaxially Oriented PVDF NanofiberPoster presentation
- 第56回応用物理学関係連合講演会, Apr. 2009, Japanese, 応用物理学会, つくば市, Domestic conferenceβ相ポリフルオレン配向膜の微細構造評価Oral presentation
- 第56回応用物理学関係連合講演会, Mar. 2009, Japanese, 応用物理学会, つくば市, Domestic conference有機強誘電体/n型Si半導体界面のおける酸化膜層の影響Poster presentation
- 第56回応用物理学関係連合講演会, Mar. 2009, Japanese, 応用物理学会, つくば市, Domestic conference摩擦転写法によるカーボンナノチューブの配列制御に向けたナノ混合物作製Oral presentation
- 第56回応用物理学関係連合講演会, Mar. 2009, Japanese, 応用物理学会, つくば市, Domestic conference配列成長した有機強誘電体VDFオリゴマー膜の電子線回折評価Oral presentation
- 第56回応用物理学関係連合講演会, Mar. 2009, Japanese, 応用物理学会, つくば市, Domestic conference真空熱重量/示差熱分析による有機分子の真空蒸発過程の考察 IIIOral presentation
- 第56回応用物理学関係連合講演会, Mar. 2009, Japanese, 応用物理学会, つくば市, Domestic conference可溶性低分子系材料によるバルクへテロ接合型有機薄膜太陽電池の作製と評価Poster presentation
- 第56回応用物理学関係連合講演会, Mar. 2009, Japanese, 応用物理学会, つくば市, Domestic conference可溶性ポルフィリン前駆体膜の昇温加熱過程における構造変化Poster presentation
- 第56回応用物理学関係連合講演会, Mar. 2009, Japanese, 応用物理学会, つくば市, Domestic conferenceβ相ポリフルオレン配向膜の微細構造評価Oral presentation
- 第56回応用物理学関係連合講演会, Mar. 2009, Japanese, 応用物理学会, つくば市, Domestic conferenceフィルム型有機焦電センサにおける構造・電気特性の下部電極依存性Poster presentation
- 第56回応用物理学関係連合講演会, Mar. 2009, Japanese, 応用物理学会, つくば市, Domestic conferenceエレクトロスプレー法により作製されたPVDFナノファイバー薄膜の強誘電特性Poster presentation
- 5th Inter. Conf. on Molecular Electronics and Bioelectronics, Mar. 2009, English, 応用物理学会, Miyazaki, Japan, International conferenceVacuum dependence on evaporation of organic molecules using TG/DTA measurementsPoster presentation
- 5th Inter. Conf. on Molecular Electronics and Bioelectronics, Mar. 2009, English, 応用物理学会, Miyazaki, Japan, International conferenceStructure correlation between thin film structure and polling process on ferroelectric molecular filmsPoster presentation
- 5th Inter. Conf. on Molecular Electronics and Bioelectronics, Mar. 2009, English, 応用物理学会, Miyazaki, Japan, International conferencePolarization reversal of friction-transferred uniaxially oriented P(VDF/TrFE) filmPoster presentation
- 5th Inter. Conf. on Molecular Electronics and Bioelectronics, Mar. 2009, English, 応用物理学会, Miyazaki, Japan, International conferenceInvestigation of polarization reversal and its fatigue mechanism of ferroelectric oligomer with organic electrodePoster presentation
- 5th Inter. Conf. on Molecular Electronics and Bioelectronics, Mar. 2009, English, 応用物理学会, Miyazaki, Japan, International conferenceFabrication and Evaluation of FET Characteristics of One-Dimensionally Oriented Fluorene-Thiophene Copolymer Thin FilmPoster presentation
- 神戸大学若手フロンティア研究会2008, Dec. 2008, Japanese, 神戸大学, 神戸市, Domestic conference二官能性フォトクロミック化合物の合成とその励起状態ダイナミクスPoster presentation
- 神戸大学若手フロンティア研究会2008, Dec. 2008, Japanese, 神戸大学, 神戸市, Domestic conference低環境負荷な分極反転デバイス応用に向けた有機強誘電体のナノ構造形成Poster presentation
- 神戸大学若手フロンティア研究会2008, Dec. 2008, Japanese, 神戸大学, 神戸市, Domestic conference真空蒸着プロセスにおける有機分子の熱力学挙動と薄膜形成メカニズムPoster presentation
- The 8th International Conference on Nano-Molecular Electronics(ICNME 2008), Dec. 2008, English, Kobe, Japan, International conferenceStructural change of polydiacetylene Langmuir film during compression procesPoster presentation
- The 8th International Conference on Nano-Molecular Electronics(ICNME 2008), Dec. 2008, English, Kobe, Japan, International conferencePhoto-induced Alignment Behavior of Azobenzene Compound in Thin FilmPoster presentation
- The 8th International Conference on Nano-Molecular Electronics(ICNME 2008), Dec. 2008, English, Kobe, Japan, International conferenceFabrication and optical properties of photochromic dye/clay hybrid filmPoster presentation
- Workshop on Information, Nano and Photonics Technology 2008 (WINPTech 2008), Nov. 2008, Japanese, Kobe University, Kobe, Japan, International conferenceHighly efficient polarized light-emitting diodes utilizing oriented films of β-phase polyfluorenePoster presentation
- Workshop on Information, Nano and Photonics Technology 2008 (WINPTech 2008), Nov. 2008, Japanese, Kobe University, Kobe, Japan, International conferenceDevelopment of Lead-free Organic Pyroelectric Infrared SensorsPoster presentation
- Korea-Japan Joint Forum 2008, Oct. 2008, English, Chitose, Japan, International conferenceStructures and Electrical Properties of Uniaxially Oriented VDF Oligomer Film Deposited on Friction Transferred P(VDF/TrFE) FilmsPoster presentation
- Korea-Japan Joint Forum 2008, Oct. 2008, English, Chitose, Japan, International conferenceLead-free Pyroelectric Infrared Sensor Using Organic FerroelectricsPoster presentation
- Korea-Japan Joint Forum 2008, Oct. 2008, English, Chitose, Japan, International conferenceFabrication and FET Properties of One-Dimensionally Oriented Fluorene-Thiophene Copolymer FilmPoster presentation
- Korea-Japan Joint Forum 2008, Oct. 2008, English, Chitose, Japan, International conferenceElectric Properties at the Interface between Silicon Semiconductor and Organic FerroelectricPoster presentation
- 第57回高分子討論会, Sep. 2008, Japanese, 高分子学会, 大阪市, Domestic conference有機焦電センサの感度向上に向けた構造最適化Oral presentation
- 第69回応用物理学会学術講演会, Sep. 2008, Japanese, 応用物理学会, 愛知県春日井市, Domestic conference有機焦電センサにおける光熱変換用Cr上部電極の膜厚最適化Oral presentation
- 第57回高分子討論会, Sep. 2008, Japanese, 高分子学会, 大阪市, Domestic conference摩擦転写法により形成した高配向VDF分子膜のTEM・FTIR解析Oral presentation
- 第69回応用物理学会学術講演会, Sep. 2008, Japanese, 応用物理学会, 愛知県春日井市, Domestic conference配向誘起層を用いた有機強誘電体VDFオリゴマーの構造制御Oral presentation
- 第69回応用物理学会学術講演会, Sep. 2008, Japanese, 応用物理学会, 愛知県春日井市, Domestic conference真空中熱重量/示差熱分析による有機分子の真空蒸発過程の考察 IIOral presentation
- 第69回応用物理学会学術講演会, Sep. 2008, Japanese, 応用物理学会, 愛知県春日井市, Domestic conferenceポリジアセチレン半導体蒸着膜の配向制御Oral presentation
- 第69回応用物理学会学術講演会, Sep. 2008, Japanese, 応用物理学会, 愛知県春日井市, Domestic conferenceポリジアセチレンLangmuir膜の圧縮過程における構造変化(II)Oral presentation
- 第69回応用物理学会学術講演会, Sep. 2008, Japanese, 応用物理学会, 愛知県春日井市, Domestic conferenceフォトクロミック色素/粘土ハイブリッド膜の作製と光学特性Oral presentation
- 第55回応用物理学関係連合講演会, Mar. 2008, Japanese, 応用物理学会, 船橋市, Domestic conference有機強誘電体薄膜を用いた焦電型赤外線センサ特性の膜厚依存性Oral presentation
- 第55回応用物理学関係連合講演会, Mar. 2008, Japanese, 応用物理学会, 船橋市, Domestic conference摩擦転写法による有機強誘電体薄膜の構造制御Oral presentation
- 第55回応用物理学関係連合講演会, Mar. 2008, Japanese, 応用物理学会, 船橋市, Domestic conference分子配向制御フルオレン-チオフェンコポリマー薄膜の作製と評価Poster presentation
- 第55回応用物理学関係連合講演会, Mar. 2008, Japanese, 応用物理学会, 船橋市, Domestic conference多波長多重記録を目指した機能性有機色素の合成および評価Oral presentation
- 第55回応用物理学関係連合講演会, Mar. 2008, Japanese, 応用物理学会, 船橋市, Domestic conference真空中熱重量示差熱分析による有機分子の真空蒸発過程の考察Oral presentation
- 第55回応用物理学関係連合講演会, Mar. 2008, Japanese, 応用物理学会, 船橋市, Domestic conference色素固体有機酸複合膜を用いた熱感応型可逆発色・消色システムの創製Poster presentation
- 第55回応用物理学関係連合講演会, Mar. 2008, Japanese, 応用物理学会, 船橋市, Domestic conferenceポリジアセチレンLangmuir膜の圧縮過程における構造変化Poster presentation
- 第55回応用物理学関係連合講演会, Mar. 2008, Japanese, 応用物理学会, 船橋市, Domestic conferenceスピロピラン誘導体の熱安定化Oral presentation
- 第55回応用物理学関係連合講演会, Mar. 2008, Japanese, 応用物理学会, 船橋市, Domestic conferenceアゾ化合物薄膜の光誘起配向挙動Poster presentation
- 第55回応用物理学関係連合講演会, Mar. 2008, Japanese, 応用物理学会, 船橋市, Domestic conferenceSi-有機強誘電体の直接界面における構造・電気特性評価Oral presentation
- 神戸大学若手フロンティア研究発表会, Dec. 2007, Japanese, 神戸大学, 神戸市, Domestic conference摩擦転写法によるフルオレン-チオフェンコポリマー薄膜の作製Poster presentation
- 兵庫県インキュベートセンター インキュベート事業講演会, Dec. 2007, Japanese, 兵庫県インキュベート事業, 神戸市, Domestic conference分極挙動を利用した有機メモリ・センサ[Invited]Invited oral presentation
- 神戸大学若手フロンティア研究発表会, Dec. 2007, Japanese, 神戸大学, 神戸市, Domestic conference新規二官能性フォトクロミック化合物の合成とその光学特性Poster presentation
- 3rd East Asia Symposium on Functional Dyes and Advanced Materials, Oct. 2007, English, Ulsung,Korea, International conferenceSynthesis and Optical Properties of Novel Bi-functional Photochromic CompoundsPoster presentation
- 3rd East Asia Symposium on Functional Dyes and Advanced Materials, Oct. 2007, English, Ulsung,Korea, International conferenceReversible Coloring Reaction of Leuco Dye Controlled by Solid Organic Acid with Long-Chain Alkyl GroupsPoster presentation
- 第68回応用物理学会学術講演会, Sep. 2007, Japanese, 応用物理学会, 札幌市, Domestic conference導電性ポリマー(PEDOT-PSS)の配向誘起層としての可能性Oral presentation
- 第68回応用物理学会学術講演会, Sep. 2007, Japanese, 応用物理学会, 札幌市, Domestic conference水熱合成ZnOナノ粒子を電極とする色素増感太陽電池の作成Oral presentation
- 第68回応用物理学会学術講演会, Sep. 2007, Japanese, 応用物理学会, 札幌市, Domestic conference新規二官能性フォトクロミック化合物の合成と光学特性(II)Oral presentation
- 第68回応用物理学会学術講演会, Sep. 2007, Japanese, 応用物理学会, 札幌市, Domestic conference新規二官能性フォトクロミック化合物の合成とその光学特性 (I)Oral presentation
- 第68回応用物理学会学術講演会, Sep. 2007, Japanese, 応用物理学会, 札幌市, Domestic conference一軸配向ポリフルオレン摩擦転写膜の結晶構造Oral presentation
- 第68回応用物理学会学術講演会, Sep. 2007, Japanese, 応用物理学会, 札幌市, Domestic conferenceポリジアセチレンLB膜上の有機分子の結晶成長Oral presentation
- Korea-Japan Joint Forum 2007, Sep. 2007, English, Soul,Korea, International conferenceFabrication of Orientation-Controlled Fluorene-Thiophene Copolymer Thin Film by Friction-Transfer TechniquePoster presentation
- 第54回応用物理学関係連合講演会, Mar. 2007, Japanese, 応用物理学会, 神奈川, Domestic conference一次元分子配列制御フルオレン/チオフェンコポリマー膜の作製Oral presentation
- The 7th International Conference on Nano-Molecular Electronics(ICNME 2006), Dec. 2006, English, Kobe,Japan, International conferenceReversible Coloring/Decoloring Reaction of Leuco Dye Controlled by Long-chain MoleculePoster presentation
- The 7th International Conference on Nano-Molecular Electronics(ICNME 2006), Dec. 2006, English, Kobe,Japan, International conferencePhotoinduced Molecular Alignment of Azo Dye DerivativePoster presentation
- 神戸大学フロンティア・テクノロジー・フォーラム”Nano- and Photonics Technology in Innovation”, Nov. 2006, English, 神戸大学, 神戸, Domestic conferencePhotoinduced Alignment of Azo Derivative MoleculePoster presentation
- 神戸大学フロンティア・テクノロジー・フォーラム”Nano- and Photonics Technology in Innovation”, Nov. 2006, English, 神戸大学, 神戸, Domestic conferenceControl of Reversible Coloring/Decoloring Reaction of Leuco Dye with Long-chain MoleculePoster presentation
- Korea-Japan Joint Forum 2006, Oct. 2006, English, 応用物理学会有機分子バイオ分科会, Niigata, Japan, International conferenceFormation of metal-free J-aggregates in merocyanine/spiropyran mixed langmuir-blodgett filmPoster presentation
- Korea-Japan Joint Forum 2006, Oct. 2006, English, 応用物理学会有機分子バイオ分科会, Niigata, Japan, International conferenceEffect of metal doping on photovoltaic properties of TiO2 based dye-sensitized solar cellsPoster presentation
- 第67回応用物理学会学術講演会, Aug. 2006, Japanese, 応用物理学会, 滋賀県, Domestic conference金属ドープ酸化チタンを電極とする色素増感太陽電池の性能評価Oral presentation
- 兵庫県地域結集型研究成果報告会, Apr. 2006, Japanese, ひょうご協会, 兵庫県, Domestic conference色素増感太陽電池の変換効率に及ぼす酸化チタンペーストの影響Poster presentation
- Korea Japon Joint Forum 2005, Oct. 2005, English, Korea Japon Joint Forum, Daejeon, Korea, International conferenceSelf-alignment of Liquid Crystal Molecules on Polydiacetylene Langmuir-Blodgett FilmsPoster presentation
- Korea Japon Joint Forum 2005, Oct. 2005, English, Korea Japon Joint Forum, Daejeon, Korea, International conferenceFormation of Circuit Pattern on Liquid-crystalline Polymer Film by Electroless Copper PlatingPoster presentation
- 第66回応用物理学会学術講演会, Sep. 2005, Japanese, 応用物理学会, 徳島, Domestic conference色素増感太陽電池の変換効率に及ぼす酸化チタン焼結条件の影響Oral presentation
- 第66回応用物理学会学術講演会, Sep. 2005, Japanese, 応用物理学会, 徳島, Domestic conferenceスピロピラン誘導体LB膜のJ会合体形成に及ぼすアルキル鎖長の影響Oral presentation
- 第66回応用物理学会学術講演会, Sep. 2005, Japanese, 応用物理学会, 徳島, Domestic conferenceスピロピラン/シリカハイブリッド膜のフォトクロミズムPoster presentation
- 2nd East Asia Symposium on Functional Dyes and Advanced Materials, Sep. 2005, English, 近畿化学協会, Chang Hwa Specialty Chemical Association, Taipei, Taiwan, International conferenceEffect of Polymer Binder on Photovoltaic Properties of Dye-Sensitized Solar CellPoster presentation
- Korea-Japan Joint Forum 2004, Nov. 2004, English, 未記入, Naha, International conferenceMolecular Rearrangement and Change of Optical Properties of p-sexiphenyl in Vacuum-deposited Film with Rubbing TechniqueOral presentation
- Korea-Japan Joint Forum 2004, Nov. 2004, English, 未記入, Naha, International conferenceJ-agrgegate Formation of Spiropyran Deribatives in LB and Vapor-deposited Thin FilmsOral presentation
■ Research Themes
- 日本学術振興会, 科学研究費助成事業, 基盤研究(A), 神戸大学, 05 Apr. 2021 - 31 Mar. 2024超フレキシブル有機圧電型発電/拍動検知デバイス開発と生体内駆動の検証本年度は、フレキシブル有機強誘電体フィルムの作製、強誘電/圧電特性の基礎評価に加え、心臓拍動のように臓器変形が伝搬していく複雑な臓器変形を検知するため、多素子センサを作製し、多点測定を試みた。PENフィルム上に、下部電極としてAl100 nmを真空蒸着した後、強誘電性高分子P(VDF/TrFE)をスピンコート成膜した。上部電極としてAl薄膜を真空蒸着し、キャパシタ型圧電センサーとした。上下電極はパターニングすることで、9つの圧電センサからなる拍動検出用センサー素子とした。デバイス保護、生体適合性のため、素子全面には気相重合法によりparylene Cを堆積してデバイス封止した。全センサー部をポーリング処理し、分極方向を一方向に揃え、かつ残留分極量Prを60mC/m2に揃えた。成人男性3D-X線CT画像から復元した心臓拍動モデルに、試作した多素子センサを貼り付け、正常拍動(60bpm)におけるセンサー出力を詳細解析した。すべての素子で、心臓モデル収縮時に負、膨張時に正の出力電圧が得られたが、センサ貼り付け位置によって出力電圧のピーク時間と電圧値には違いを観察した。「ピーク時間」の違いは拍動挙動(動き方)が場所によって異なることを、「電圧値の違い」は変位速度が異なること示差しており、心臓モデルの変形が右心室から左心室側へ伝搬していく複雑な心拍挙動の観測に成功した。また出力電圧の時間変化を圧電方程式に基づき応力変換することで、心臓モデル表面にかかる応力を計算した。心臓の電気的活動を体表電極で読み取る心電図と異なり、試作したフレキシブル圧電フィルムは心臓変形そのものをリアルタイム検出しており、かつ心臓表面にかかる応力(心筋力)が検出可能であることから、心膜炎等の心臓組織表面の疾患の早期発見が可能であると考えられる。また新規導入したマスクレス露光機の立ち上げ、及び条件出しも行った。
- Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Kobe University, 01 Apr. 2019 - 31 Mar. 2022Thermoelectric properties of thiophene dendrimers controlled by quantum degeneracyThermoelectric (TE) generation is a technology based on the Seebeck effect. The TE voltage is proportional to temperature difference, and waste heat is converted into electrical energy. In this study, we focused on the organic TE materials because of their flexibility and light weight, with a view to using them in contact with the human body. We synthesized two types of oligothiophene dendrimers with different symmetry of molecular structures, as a new TE material; and investigated their doping methods and TE properties. The doped thiophene dendrimer with higher symmetrical structure and and degeneracy of the energy levels exhibited large Seebeck coefficient.
- 科学研究費補助金/挑戦的研究(開拓), Apr. 2017 - Mar. 2020Competitive research funding
- 学術研究助成基金助成金/基盤研究(C), Apr. 2016 - Mar. 2019, Principal investigatorCompetitive research funding
- 学術研究助成基金助成金/挑戦的萌芽研究, Apr. 2015 - Mar. 2017Competitive research funding
- 学術研究助成基金助成金/基盤研究(C), Apr. 2013 - Mar. 2016, Principal investigatorCompetitive research funding
- Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, Grant-in-Aid for Challenging Exploratory Research, Kobe University, 2011 - 2012With the aim of fabrication of one-dimensionally oriented reaction site, we studied on photo-induced orientation behavior of polyamic acid with azo-benzene moiety (Azo-PAA), introduction of reaction site into silicon substrate, synthesis of fluorene derivatives with azo-benzene moiety and introduction of reaction site into partially imidized Azo-PAA. Partially imidized Azo-PAA with 3-aminopropyl-triethoxysilane aligned one-dimensionally by irradiation of polarized UV light with trans-cis isomerization of azo-benzene moiety. Triethoxysilane groups at top surface of aligned Azo-PAA may act as reaction sites with various functional groupsCompetitive research funding
- Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, Grant-in-Aid for Challenging Exploratory Research, Kobe University, 2011 - 2012The electrical characteristics of CuPc/P(VDF/TrFE)/C60were investigated. The switching current of CuPc/P(VDF/TrFE)/C60exhibited the triple peaks on positive bias, although these of CuPc/P(VDF/TrFE) and P(VDF/TrFE)/C60are double peaks, respectively. It is also revealed from the C-V characteristic that the dipoles of P(VDF/TrFE) will simultaneously modulate the electric states of p- and n-type organic semiconductors(the depletion or accumulation) at the both interface of CuPc/P(VDF/TrFE)/C_60.Competitive research funding
- Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (C), Kobe University, 2010 - 2012, Principal investigatorOctacyanophthalocyanine (OcPc) nanorods were fabricated on a single KCl crystal. The diameters and lengths of nanorods ware controlled. The OcPc film exhibited n-type conduction characteristics, and the energy of the highest occupied molecular orbital was determined to be 5.8 eV. OPV cells using fluorinated phthalocyanine as electron acceptor were evaluated. OcPc nanorods were also fabricated on vacuum-deposited LiF or Cu. Photovoltaic power was observed in cells containing OcPc as an n-type semiconductor.Competitive research funding
- 科学研究費補助金/基盤研究(B), 2011Competitive research funding
- Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Kobe University, 2008 - 2008高分子フィルム上に有機強誘電体を薄膜形成することで、鉛フリーなローラブル高感度赤外センサーの開発を目指した。黒体炉からの放射赤外線に対する焦電応答特性を解析した結果、下部電極としては赤外線反射率が高く安定なDEヒステリシス特性を示す金薄膜が、上部電極としては赤外線を高効率熱変換するクロム電極が適することを示した。またデバイス湾曲形態におけるセンサー駆動、同一フィルム基板上に複数形成した素子の独立動作を確認し、フレキシブル有機赤外センサーとしての可能性を示したCompetitive research funding
- 日本学術振興会, 科学研究費助成事業, 萌芽研究, 神戸大学, 2005 - 2006多官能フォトクロミック化合物による高密度マルチアドレスシステムの創成1つの分子中に複数のフォトクロミック部位を導入した新規化合物による多重記録媒体の創成とマルチアドレスシステムの構築を目的として、スピロピラン(Sp)とアゾベンゼン(Az)をカップリング反応させて14種類の新規フォトクロミック色素(SpAz)を合成した。SpAzのフォトクロミック挙動は、SpとAz間に導入するスペーサ鎖の鎖長および導入する官能基の種類に依存していた。また、蛍光スペクトル測定によりマルチフォトクロミック挙動の一次スクリーニングをする手法を確立した。最適化した分子はポリメチルメタクリレート中に均一に分散し、照射する紫外光の波長により固体膜中で選択的に3種の異性体を形成した。単一分子で初期構造を含む4種類の信号の取り出しに成功した。また、従来困難とされていたSpの光異性体の熱安定性を改善するためカルボキシル基を導入した新規Sp誘導体も合成した。この化合物は、シリカをマトリックスとすることで、これまで報告されたSp類の退色反応の半減期と比較して5桁高い熱安定性を示した。一方、可視光により速やかに初期状態に戻り、Sp分子による記録の安定保持に成功した。さらに、蛍光色素とフォトクロミック色素を積層することにより単一紫外光による記録の書き込み、消去にも成功した。 今回合成した新規フォトクロミック色素は、固体膜中でも効率良く異性化し、光スイッチングや光記録素子創成に向けて有用な知見を得た。
- Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Kobe University, 2004 - 2006FABRICATION OF ONE-DIMENSIONALLY ALIGNMENT-CONTROLLED ORGANIC NANO STRUCTURE AND CREATION OF ANISOTROPIC OPTO/ELECTRONIC DEVICESOrganic thin films have high potential for next generation photoelectronic and photonic materials. Their physical properties heavily depend on the molecular orientation in the film. In this project, we aim to fabrication and characterization of low dimensional orientation-controlled organic thin films for electronic and photonic devices. Pentacene was vapor-deposited on a friction-transferred PTFE layer. The polarized absorption spectra of pentacene/PTFE double layer showed an anisotropic feature. Pentacene oriented uniaxially taking edge-on state on a PTFE layer. The electrical property of pentacene/PTFE double layer also indicated anisotropic feature. The field effect mobility along to the traverse of the friction direction was 4.2×10-1cm2/Vs. We succeeded in preparation of high performance organic FET films. Polarized polymer light-emitting diodes (PLEDs) have been constructed utilizing friction-transferred poly(9,9-dioctylhorene) (PFO) thin films. The friction transfer technique allowed an oriented PFO to be deposited directly onto an indium tin oxide anode without an alignment layer such as polyimide. Polarized absorption and hotoluminescence spectra revealed that the polymer backbones are highly aligned in the friction direction. We fabricated PLEDs consisting of friction-transferred PFO as an emissive layer, vacuum-deposited bathocuproine as an electron transport and hole-blocking layer, and a vacuum-deposited LiF/A1 cathode. Highly polarized blue emission with an integrated polarization ratio of 31 and a luminance of up to 300 cd/m2 was observed from the PLEDs. Photo-induced molecular alignment behavior of azo dye derivative on a fused silica substrate prepared by spin-coating method was also investigated. When azo film was irradiated by linearly polarized UV light, the longitudinal direction of azo molecules aligned along the normal direction against to the polarization direction of irradiated UV light. The dichroic ratio of absorption intensity (I_⊥/I_/>) of azo film after UV light irradiation was 6. Photo-induced alignment mechanism of azo molecule was explained by anisotropic diffusion model. Research results obtained in this project will be expected to contribute the creation of smart photoelectronic and electric devices with organic materials.