• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Fundamental development for realization of high-performance organic transistors based on molecular orientation and interface control

Research Project

Project/Area Number 19H02171
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 21050:Electric and electronic materials-related
Research InstitutionKobe University

Principal Investigator

Kitamura Masatoshi  神戸大学, 工学研究科, 教授 (10345142)

Co-Investigator(Kenkyū-buntansha) 石田 謙司  神戸大学, 工学研究科, 教授 (20303860)
服部 吉晃  神戸大学, 工学研究科, 助教 (90736654)
Project Period (FY) 2019-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥17,030,000 (Direct Cost: ¥13,100,000、Indirect Cost: ¥3,930,000)
Fiscal Year 2021: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2020: ¥6,630,000 (Direct Cost: ¥5,100,000、Indirect Cost: ¥1,530,000)
Fiscal Year 2019: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Keywords薄膜トランジスタ / 有機半導体 / 単分子膜 / 閾値電圧 / 有機トランジスタ / 配向膜 / コンタクト抵抗 / 電極表面処理 / 閾値電圧制御
Outline of Research at the Start

有機トランジスタの性能は,平面型ディスプレイへの実用化が始まった酸化物(InGaZnO)トランジスタの性能に近づきつつあります.また,有機トランジスタは曲がるディスプレイなどフレキシブルデバイスへの応用が期待されています.実際の応用に向けては,実際のディスプレイで使用される大きさで作製すると特性が下がるなどの課題があり,その点を解決するとともに,有機物と無機物の界面における物理的現象を明らかにするのが本研究の目的です.

Outline of Final Research Achievements

For improvement of the characteristics of organic transistors, we worked on the control of the gate insulator surface and the control of the organic semiconductor-metal interface. Regarding the control of the insulating film surface, the organic monolayer was appropriately surface-treated to enable the film formation process by the coating process, and the spin coating method achieved mobilities exceeding 4 cm2 / Vs. Regarding the control of the organic semiconductor-metal interface, we clarified the relationship between the organic monolayer and the work function, and found the organic monolayer appropriate for improvement of the characteristics in organic transistors. Regarding the control of the gate insulator surface, we reproduced the threshold voltage control by the surface treatment, and successfully estimated the density of the energy level generated by the treatment.

Academic Significance and Societal Importance of the Research Achievements

有機トランジスタの移動度は,高いものでは 10 cm2 V-1 s-1 に達し,移動度だけを見ると液晶ディスプレイの画素回路として実用化が始まった酸化物トランジスタの移動度に匹敵する.フレキシブルデバイスへの応用で注目される有機トランジスタであるが,性能面だけを見ても,アモルファスシリコントランジスタにとって代わる十分なポテンシャルがある.ディスプレイ応用に加え,フレキシブル回路への応用も検討されている.実用化に向けた課題は多いが,本研究により有機トランジスタの特性向上や実用化に向けた有益な知見が得られた.

Report

(4 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • Research Products

    (63 results)

All 2022 2021 2020 2019 Other

All Journal Article (16 results) (of which Peer Reviewed: 16 results,  Open Access: 7 results) Presentation (46 results) (of which Int'l Joint Research: 2 results,  Invited: 4 results) Remarks (1 results)

  • [Journal Article] Organic monolayers modified by vacuum ultraviolet irradiation for solution-processed organic thin-film transistors2022

    • Author(s)
      Inoue Satoshi, Hattori Yoshiaki, Kitamura Masatoshi
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 61 Issue: SE Pages: SE1012-SE1012

    • DOI

      10.35848/1347-4065/ac4b92

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Multipoint detection of structural deformation of pulsating 3D heart model using flexible organic piezoelectric-sensor array2022

    • Author(s)
      Nagayama Yusaku, Kondo Yuya, Koshiba Yasuko, Horike Shohei, Takashima Kazuto, Ishida Kenji
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 61 Issue: SE Pages: SE1014-SE1014

    • DOI

      10.35848/1347-4065/ac5a04

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Chain-length dependence of optical properties for an alkanethiol monolayer on an ultrathin gold film revealed via reflected light microscopy2021

    • Author(s)
      Hattori Yoshiaki, Takahashi Hayato, Ikematsu Naoki, Kitamura Masatoshi
    • Journal Title

      The Journal of Physical Chemistry C

      Volume: 125 Issue: 27 Pages: 14991-14999

    • DOI

      10.1021/acs.jpcc.1c03080

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Formation mechanism of ferroelectric poly (vinylidene fluoride-trifluoroethylene) copolymers with in-plane dipole alignment under low electric field from melt and its SPR based pyroelectric sensor2021

    • Author(s)
      Yohei Sutani, Yasuko Koshiba, Tatsuya Fukushima, Kenji Ishida
    • Journal Title

      Polymer

      Volume: vol. 228 Pages: 123904-123904

    • DOI

      10.1016/j.polymer.2021.123904

    • NAID

      120007124110

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Polarization Raman Imaging of Organic Monolayer Islands for Crystal Orientation Analysis2021

    • Author(s)
      Moriyama Toki、Umakoshi Takayuki、Hattori Yoshiaki、Taguchi Koki、Verma Prabhat、Kitamura Masatoshi
    • Journal Title

      ACS Omega

      Volume: 6 Issue: 14 Pages: 9520-9527

    • DOI

      10.1021/acsomega.0c06313

    • NAID

      120007159894

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Crystal Orientation Imaging of Organic Monolayer Islands by Polarized Light Microscopy2020

    • Author(s)
      Hattori Yoshiaki、Kitamura Masatoshi
    • Journal Title

      ACS Applied Materials & Interfaces

      Volume: 12 Issue: 32 Pages: 36428-36436

    • DOI

      10.1021/acsami.0c08672

    • NAID

      120006884210

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Energy distribution of interface states generated by oxygen plasma treatment for control of threshold voltage in pentacene thin-film transistors2020

    • Author(s)
      Kimura Yoshinari、Hattori Yoshiaki、Kitamura Masatoshi
    • Journal Title

      Journal of Physics D: Applied Physics

      Volume: 53 Issue: 50 Pages: 505106-505106

    • DOI

      10.1088/1361-6463/abb554

    • NAID

      120006894039

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Thermoelectric thiophene dendrimers with large Seebeck coefficients2020

    • Author(s)
      Oki Kota、Horike Shohei、Yamaguchi Mana、Takechi Chikayo、Koshiba Yasuko、Fukushima Tatsuya、Mori Atsunori、Ishida Kenji
    • Journal Title

      Molecular Systems Design & Engineering

      Volume: 5 Issue: 4 Pages: 809-814

    • DOI

      10.1039/d0me00017e

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Wide-range work function tuning in gold surfaces modified with fluorobenzenethiols toward application to organic thin-film transistors2020

    • Author(s)
      Yoshioka Takumi、Fujita Hiroki、Kimura Yoshinari、Hattori Yoshiaki、Kitamura Masatoshi
    • Journal Title

      Flexible and Printed Electronics

      Volume: 5 Issue: 1 Pages: 014011-014011

    • DOI

      10.1088/2058-8585/ab71e3

    • NAID

      120006888534

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Evaluation of organic metal-oxide-semiconductor capacitors based on a distributed constant circuit2020

    • Author(s)
      Kimura Yoshinari、Hattori Yoshiaki、Kitamura Masatoshi
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 59 Issue: 3 Pages: 036503-036503

    • DOI

      10.35848/1347-4065/ab755b

    • NAID

      120006876722

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The growth mechanism and characterization of few-layer diphenyl dinaphthothienothiophene films prepared by vacuum deposition2019

    • Author(s)
      Hattori Yoshiaki、Kimura Yoshinari、Yoshioka Takumi、Kitamura Masatoshi
    • Journal Title

      Organic Electronics

      Volume: 74 Pages: 245-250

    • DOI

      10.1016/j.orgel.2019.07.014

    • NAID

      120006733167

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Data on optical microscopy and vibrational modes in Diphenyl Dinaphthothienothiophene thin films2019

    • Author(s)
      Hattori Yoshiaki、Kimura Yoshinari、Yoshioka Takumi、Kitamura Masatoshi
    • Journal Title

      Data in Brief

      Volume: 26 Pages: 104522-104522

    • DOI

      10.1016/j.dib.2019.104522

    • NAID

      120006770401

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Formation of a mixed monolayer on a gold surface using fluorobenzenethiol and alkanethiol2019

    • Author(s)
      Ikematsu Naoki、Takahashi Hayato、Hattori Yoshiaki、Kitamura Masatoshi
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 59 Issue: SD Pages: SDDA09-SDDA09

    • DOI

      10.7567/1347-4065/ab4ebc

    • NAID

      120006876721

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Formation of a monolayer on a gold surface with high thermal stability using benzenedithiol2019

    • Author(s)
      Takahashi Hayato、Ikematsu Naoki、Hattori Yoshiaki、Kitamura Masatoshi
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: 59 Issue: SD Pages: SDDA03-SDDA03

    • DOI

      10.7567/1347-4065/ab51ce

    • NAID

      120006876720

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Nucleation Density and Shape of Submonolayer Two-Dimensional Islands of Diphenyl Dinaphthothienothiophene in Vacuum Deposition2019

    • Author(s)
      Hattori Yoshiaki、Kimura Yoshinari、Kitamura Masatoshi
    • Journal Title

      The Journal of Physical Chemistry C

      Volume: 124 Issue: 1 Pages: 1064-1069

    • DOI

      10.1021/acs.jpcc.9b08628

    • NAID

      120006782253

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A 42-mV startup ring oscillator using gain-enhanced self-bias inverters for extremely low voltage energy harvesting2019

    • Author(s)
      Matsuzuka Ryo、Terada Tatsuya、Matsumoto Kaori、KITAMURA Masatoshi、Hirose Tetsuya
    • Journal Title

      Japanese Journal of Applied Physics

      Volume: - Issue: SG Pages: SGGL01-SGGL01

    • DOI

      10.7567/1347-4065/ab65d4

    • NAID

      210000157954

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] 大気中光電子収量分光法によるInGaZnO薄膜のエネルギーバンド構造解析2022

    • Author(s)
      渡邉 悠太, 服部 吉晃, 北村 雅季
    • Organizer
      第69応用物理学関係連合講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 金極薄膜を用いた単層h-BNの可視化2022

    • Author(s)
      服部 吉晃, 谷口 尚, 渡邊 賢司, 北村 雅季
    • Organizer
      第69応用物理学関係連合講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Organic monolayers modified by ultraviolet-ozone for solutionprocessed organic thin-film transistors2021

    • Author(s)
      Satoshi Inoue, Yoshiaki Hattori, Masatoshi Kitamura
    • Organizer
      11th International Conference on Flexbile and Printed Electronics
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Organic thin-film transistors for high performance logic circuits: Realization of short channel, high mobility, low contact resistance and threshold voltage control2021

    • Author(s)
      Masatoshi Kitamura, Yoshiaki Hattori
    • Organizer
      MRS FALL MEETING
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 光学顕微鏡による的異方性を持つ単分子有機薄膜の観察と画像処理解析2021

    • Author(s)
      津田 真太朗, 服部 吉晃, 北村 雅季
    • Organizer
      応用物理学会関西支部 2021年度第1回講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 光電子収量分法による酸素プラズマ処理したSiO2絶縁膜表面のエネルギー準位分析2021

    • Author(s)
      渡邉 悠太, 服部 吉晃, 北村 雅季
    • Organizer
      応用物理学会関西支部 2021年度第1回講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 撥水性基板上にスピンコート法を用いて作製した有機薄膜ラジタの評価2021

    • Author(s)
      井上 聡, 服部 吉晃, 北村 雅季
    • Organizer
      応用物理学会関西支部 2021年度第1回講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 金属顕微鏡を用いたアルカンチオール単分子有機膜の可視化2021

    • Author(s)
      服部 吉晃, 北村 雅季
    • Organizer
      薄膜材料デバイス研究会 第18回研究集会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 疎水性単分子膜を修飾した基板上への塗布法用い有機半導体薄形成技術2021

    • Author(s)
      濱田 拓巳, 井上 聡, 服部 吉晃, 北村 雅季
    • Organizer
      応用物理学会関西支部 2021年度第2回講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 塗布法による有機半導体薄膜の製膜において 2度塗りした際の薄膜形成メカニズム2021

    • Author(s)
      近藤 隆介, 濱田 拓巳, 服部 吉晃, 北村 雅季
    • Organizer
      応用物理学会関西支部 2021年度第2回講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 有機強誘電体ゲート型フォトトランジスタ特性の分極場依存性2021

    • Author(s)
      大石 菜都美, 福島 達也, 小柴 康子, 石田 謙司
    • Organizer
      第68回応用物理学会春季学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] コロナポーリングにより全面分極した半導体型SWCNTsの熱電変換特性2021

    • Author(s)
      山崎 亮太,堀家 匠平, 小柴 康子 ,福島 達也 , 石田 謙司
    • Organizer
      第68回応用物理学会春季学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 導電性高分子とコンポジット化したチオフェンデドリマーの熱電変換特性2021

    • Author(s)
      三木佑一郎, 小柴康子, 堀家匠平, 福島達也, 森敦紀, 石田謙司
    • Organizer
      第68回応用物理学会春季学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] pn接合フタロシアニンナノロッド作製とAFMによる局所電気特性評価2021

    • Author(s)
      東田 憲汰, 小柴 康子, 福島 達也, 石田 謙司
    • Organizer
      第68回応用物理学会春季学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 真空熱重量測定における蒸発係数αの基礎検証2021

    • Author(s)
      山田萌菜美, 小柴康子, 福島達也, 石田謙司
    • Organizer
      第68回応用物理学会春季学術講演会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 酸素プラズマ処理により生じる有機半導体/ゲート絶縁膜界面準位のエネルギー分布2020

    • Author(s)
      木村 由斉,服部 吉晃,北村 雅季
    • Organizer
      薄膜材料デバイス研究会 第17回研究集会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Highly thermal-stable monolayers formed on a gold surface using benzenedithiol2020

    • Author(s)
      Hayato Takahashi, Naoki Ikematsu, Yoshiaki Hattori, Masatoshi Kitamura
    • Organizer
      39th Electronic Materials Symposium
    • Related Report
      2020 Annual Research Report
  • [Presentation] Evaluation of carrier mobility in organic metal-oxide-semiconductor capacitors2020

    • Author(s)
      Yoshinari Kimura, Yoshiaki Hattori, Masatoshi Kitamura
    • Organizer
      39th Electronic Materials Symposium
    • Related Report
      2020 Annual Research Report
  • [Presentation] Bottom-contact pentacene thin-film transistor with threshold voltages controlled by oxygen plasma treatment2020

    • Author(s)
      H. Fujita, Y. Kimura, Y. Hattori, M. Kitamura
    • Organizer
      IEEE EDS Kansai Chapter 第20回「関西コロキアム電子デバイスワークショップ」
    • Related Report
      2020 Annual Research Report
  • [Presentation] 赤外分光法を用いた有機光電変換高分子の安定性評価2020

    • Author(s)
      尾崎 弘樹,福島 達也, 小柴 康子, 石田 謙司
    • Organizer
      第69回高分子学会年次大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 半導体型 CNT/強誘電ポリマー積層膜の分極制御と熱電変換特性2020

    • Author(s)
      山崎 亮太,堀家 匠平, 小柴 康子, 福島 達也, 石田 謙司
    • Organizer
      第69回高分子学会年次大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] チオフェンデンドリマーへの化学ドーピングと巨大ゼーベック係数2020

    • Author(s)
      小柴康子, 隠岐晃太, 堀家匠平, 山口真奈, 武智恭世, 福島達也, 森敦紀, 石田謙司
    • Organizer
      第69回高分子学会年次大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 酸素プラズマ処理が与える有機半導体/絶縁膜界面準位への影響2020

    • Author(s)
      木村 由斉,服部 吉晃,北村 雅季
    • Organizer
      第67応用物理学関係連合講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 偏光顕微鏡を用いた単層DPh-DNTT二次元核の方位決定2020

    • Author(s)
      服部 吉晃,北村 雅季
    • Organizer
      第67応用物理学関係連合講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 酸化物半導体薄膜のガスセンサ応用:揮発性有機化合物の識別可能性2019

    • Author(s)
      北村 雅季
    • Organizer
      日本学術振興会透明酸化物光・電子材料第166委員会 第83回研究会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 有機薄膜トランジスタにおける酸素プラズマを用いたパターニング2019

    • Author(s)
      鳥羽 哲平,服部 吉晃, 北村 雅季
    • Organizer
      応用物理学会関西支部 2019年度第1回講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] UV/ozone処理を用いた熱酸化膜上単分子膜の被覆率操作2019

    • Author(s)
      眞田 武,北村 雅季,服部 吉晃
    • Organizer
      応用物理学会関西支部 2019年度第1回講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 金表面に形成したベンゼンジチオール単分子膜の耐熱性評価2019

    • Author(s)
      高橋 勇人, 池松 直樹, 服部 吉晃, 北村 雅季
    • Organizer
      第80回応用物理学会学術講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] MOSキャパシタ構造を利用した有機半導体中のキャリア移動度評価2019

    • Author(s)
      木村 由斉, 服部 吉晃, 北村 雅季
    • Organizer
      第80回応用物理学会学術講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 単層 DPh-DNTT の2次元アイランドにおける異方性2019

    • Author(s)
      服部 吉晃, 木村 由斉, 北村 雅季
    • Organizer
      第80回応用物理学会学術講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 酸化物半導体ガスセンサの研究開発の現状:高感度水素検出に向けて2019

    • Author(s)
      北村 雅季
    • Organizer
      第80回応用物理学会学術講演会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Hajime Takahashi, Masatoshi Kitamura, Yoshiaki Hattori, Yoshinari Kimura2019

    • Author(s)
      Logic Circuits Consisting of Pentacene Thin-Film Transistors with Controlled Threshold Voltages
    • Organizer
      IEEE EDS Kansai Chapter 第19回「関西コロキアム電子デバイスワークショップ」
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Statistical study of shape for submonolayer 2D islands of DPh-DNTT prepared by vacuum deposition2019

    • Author(s)
      Yoshiaki Hattori, Yoshinari Kimura, Masatoshi Kitamura
    • Organizer
      38th Electronic Materials Symposium
    • Related Report
      2019 Annual Research Report
  • [Presentation] SnOx を用いたpチャネル薄膜トランジスタに対するスパッタパワーと圧力の影響2019

    • Author(s)
      宇賀治 瞭介, 岩佐 恒汰, 木村 由斉, 北村 雅季
    • Organizer
      応用物理学会関西支部 2019年度第2回講演会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ガスセンサ応用に向けたSnO2薄膜トランジスタの電流安定性評価2019

    • Author(s)
      岩田 大輝,岩佐 恒汰,木村 由斉,北村 雅季
    • Organizer
      薄膜材料デバイス研究会 第16回研究集会
    • Related Report
      2019 Annual Research Report
  • [Presentation] パッシベーション膜を有するpチャネルSnOx薄膜トランジスタ2019

    • Author(s)
      岩佐 恒汰,岩田 大輝,木村 由斉,北村 雅季
    • Organizer
      薄膜材料デバイス研究会 第16回研究集会
    • Related Report
      2019 Annual Research Report
  • [Presentation] フルオロベンゼンチオールを電極表面に修飾した有機薄膜トランジスタ2019

    • Author(s)
      濱野 凌,藤田 宏樹, 木村 由斉,服部吉晃,北村 雅季
    • Organizer
      薄膜材料デバイス研究会 第16回研究集会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Nucleation and shape of 2D islands of DPh-DNTT thin-films prepared by vacuum evaporation2019

    • Author(s)
      Yoshiaki Hattori, Yoshinari Kimura, Masatoshi Kitamura
    • Organizer
      Compound Semiconductor Week
    • Related Report
      2019 Annual Research Report
  • [Presentation] Voltage and frequency dependence of capacitance characteristics in organic MOS capacitors2019

    • Author(s)
      Yoshinari Kimura, Yoshiaki Hattori, Masatoshi Kitamura
    • Organizer
      Compound Semiconductor Week
    • Related Report
      2019 Annual Research Report
  • [Presentation] Thin-film transistors based on copper phthalocyanine deposited on a gate dielectric rubbed with poly(tetrafluoroethylene)2019

    • Author(s)
      Shotaro Watanabe, Yoshinari Kimura, Yoshiaki Hattori, Masatoshi Kitamura
    • Organizer
      Compound Semiconductor Week
    • Related Report
      2019 Annual Research Report
  • [Presentation] The formation of a mixed monolayer on a gold surface toward surface property control2019

    • Author(s)
      Naoki Ikematsu, Hayato Takahashi, Yoshiaki Hattori, Masatoshi Kitamura
    • Organizer
      10th International Conference on Molecular Electronics and Bioelectronics
    • Related Report
      2019 Annual Research Report
  • [Presentation] High thermal stability of the benzenedithiol monolayer formed on a gold surface2019

    • Author(s)
      Hayato Takahashi, Ikematsu Naoki, Yoshiaki Hattori, Masatoshi Kitamura
    • Organizer
      10th International Conference on Molecular Electronics and Bioelectronics
    • Related Report
      2019 Annual Research Report
  • [Presentation] Surface properties of oriented polytetrafluoroethylene films with a micrometer pitch2019

    • Author(s)
      Yuki Matsuda, Yoshinari Kimura, Yoshiaki Hattori, Masatoshi Kitamura
    • Organizer
      10th International Conference on Molecular Electronics and Bioelectronics
    • Related Report
      2019 Annual Research Report
  • [Presentation] Bottom-contact pentacene thin-film transistor with threshold voltages controlled by oxygen plasma treatment2019

    • Author(s)
      Hiroki Fujita, Yoshinari Kimura, Yoshiaki Hattori, Masatoshi Kitamura
    • Organizer
      International Conference on Solid State Devices and Materials
    • Related Report
      2019 Annual Research Report
  • [Presentation] A p-channel SnOx thin-film transistor with a SiO2 passivation layer2019

    • Author(s)
      Kota Iwasa, Hiroki Iwata, Yoshinari Kimura, Masatoshi Kitamura
    • Organizer
      7th International Workshop on Epitaxial Growth and Fundamental Properties of Semiconductor Nanostructure
    • Related Report
      2019 Annual Research Report
  • [Presentation] Current stability in SnO2 thin-film transistors with ultra-thin channel layers toward gas sensor application2019

    • Author(s)
      Hiroki Iwata, Kota Iwasa, Yoshinari Kimura, Masatoshi Kitamura
    • Organizer
      7th International Workshop on Epitaxial Growth and Fundamental Properties of Semiconductor Nanostructure
    • Related Report
      2019 Annual Research Report
  • [Remarks] 神戸大学大学院・量子機能工学研究室

    • URL

      http://www.ep3-ku.org/index.php

    • Related Report
      2021 Annual Research Report 2020 Annual Research Report 2019 Annual Research Report

URL: 

Published: 2019-04-18   Modified: 2023-01-30  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi