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2008 Fiscal Year Annual Research Report

MDC・SHG測定を用いたフレキシブルな界面分子膜の誘電物性評価と量子的形状制御

Research Project

Project/Area Number 19206034
Research InstitutionTokyo Institute of Technology

Principal Investigator

岩本 光正  Tokyo Institute of Technology, 大学院・理工学研究科, 教授 (40143664)

Co-Investigator(Kenkyū-buntansha) 間中 孝彰  東京工業大学, 大学院・理工学研究科, 助教 (20323800)
Keywordsマックスウェル変位電流 / 柔構造有機分子膜 / 光第2次高調波発生 / 有機デバイス / キラリティー / 単分子膜ドメイン / キャリア伝導
Research Abstract

本研究の目的は、柔構造有機分子膜を総合的に取り上げ、「界面のフレキシブル性と界面電気現象との関係」、「界面の電子構造と量子的なドメイン形状の制御」、「有機FET構造を用いた柔構造分子膜素子の伝導特性評価と有機量子形状効果素子の試作・特性評価」という研究を実施することである。本年度は「水面上単分子膜の量子的なドメイン形状制御」および、「顕微SHGによる有機FET構造体チャネルポテンシャルの評価」に焦点を絞り研究を進めた。水面上単分子膜に関する研究では、キラル棒状分子(DPPC)からなる単分子膜が、電荷による静電的な相互作用が膜構造に及ぼす影響について検討した。具体的には、sub phaseに含まれるイオンが膜形状(BAMおよび表面圧-専有面積特性で観測)に及ぼす効果を実験的に観測し、これを形状方程式によって説明することに成功した。また、形状方程式を拡張する試みとして、マックスウェル応力を考え、これがドメイン形成に重要な役割を果たしていることを明らかにした。一方、有機FETに関する研究では、構築した顕微SHG法によるデバイス中の電界分布評価システムにより、材料中の移動度を評価できること、またトラップなどの寄与も分離して評価できることなどを示した。さらに、定常状態において観測される電界分布を詳細に検討し、等価回路モデルによりその分布を説明できることを示した。また、材料中のトラップを積極性に制御する試みとして、ナノ粒子を絶縁体表面に分散させ、トラップが特性に及ぼす効果についても検討した。その他にも、インピーダンス分光や電場変調分光法など、SHGや通常の電気的特性評価とは異なる手法による評価をスタートさせ、多角的にデバイスの物理を明らかにするという観点からも研究を進めている。

  • Research Products

    (62 results)

All 2009 2008

All Journal Article (27 results) (of which Peer Reviewed: 20 results) Presentation (35 results)

  • [Journal Article] Origin of electric field distribution in organic field-effect transistor : Experiment and analysis2009

    • Author(s)
      Martin Weis
    • Journal Title

      J. Appl. Phys.. 105

      Pages: 24505-1-7

    • Peer Reviewed
  • [Journal Article] Analysis of Pentacene Field-Effect Transistor with a Ferroelectric P(VD F-TeFE)Gate Insulator as an element of Maxwell-Wagner Effect System2009

    • Author(s)
      Ryosuke Tamura
    • Journal Title

      Jpn. J. Appl. Phys.. 48

      Pages: 21501-1-4

    • Peer Reviewed
  • [Journal Article] Probing Electric Field Distribution in Underlayer of an Organic Double-Layer System by Optical Second-Harmonic Generation Measurement2009

    • Author(s)
      Yoshinori Shibata
    • Journal Title

      Jpn. J. Appl. Phys.. 48

      Pages: 21504-1-5

    • Peer Reviewed
  • [Journal Article] Preparation and atomic force microscopy observation of lipid membranes on micro-patterned self-assembled monolayers2009

    • Author(s)
      Yasuhiro Nishimura
    • Journal Title

      Thin Solid Films. 517

      Pages: 3227-3229

    • Peer Reviewed
  • [Journal Article] Effect of external electrostatic charge on condensed phase domains at the air-water interface : Experiment and shape equation analysis2009

    • Author(s)
      Wei Ou-Yang
    • Journal Title

      J. Chem. Phys. 130

      Pages: 104706-1-7

    • Peer Reviewed
  • [Journal Article] Probing of Channel Formation in Organic Field-Effect Transistors by Optical Second Harmonic Generation Measurement2008

    • Author(s)
      Eunju Lim
    • Journal Title

      Jpn. J. Appl. Phys.. 47

      Pages: 3179-3184

    • Peer Reviewed
  • [Journal Article] Evaluation of carrier velocity using time-resolved optical second harmonic generation measurement2008

    • Author(s)
      Takaaki Manaka
    • Journal Title

      Appl. Phys. Lett.. 92

      Pages: 142106-1-3

    • Peer Reviewed
  • [Journal Article] Chiral phase separation of a monolayer domain comprised of racemic mixture of chiral phospholipids due to the electrostatic energy2008

    • Author(s)
      Tetsuya Yamamoto
    • Journal Title

      Colloids and Surfaces A : Physicochemical and Engineering Aspects. 321

      Pages: 151-157

    • Peer Reviewed
  • [Journal Article] Diffusionlike electric-field migration in the channel of organic field-effecttransistors2008

    • Author(s)
      Takaaki Manaka
    • Journal Title

      Phys. Rev. B. 78

      Pages: 121302-1-4

    • Peer Reviewed
  • [Journal Article] Analysis of pentacene field-effect transistor with contact resistance as an element of a Maxwell? Wagner effect system2008

    • Author(s)
      Eunju Lim
    • Journal Title

      J. Appl. Phys. 104

      Pages: 54511-1-5

    • Peer Reviewed
  • [Journal Article] Injected carrier distribution in a pentacene field effect transistor probed using optical second harmonic generation2008

    • Author(s)
      Daisuke Yamada
    • Journal Title

      J. Appl. Phys.. 104

      Pages: 74502-1-6

    • Peer Reviewed
  • [Journal Article] Probing of Electric Field in Pentacene using Microscopic Optical Second Harmonic Generation2008

    • Author(s)
      Daisuke Yamada
    • Journal Title

      J. Appl. Phys.. 103

      Pages: 084118-1-084118-6

    • Peer Reviewed
  • [Journal Article] Observation of Carrier Behavior in Organic Field・Effect Transistors with Electroluminescence under AC Electric Field2008

    • Author(s)
      Yuki Ohshima
    • Journal Title

      Jpn. J. Appl. Phys.. 47

      Pages: 3200-3203

    • Peer Reviewed
  • [Journal Article] Probing motion of electric dipoles and carriers in organic monolayers by Maxwell Displacement Current and optical second harmonic generation2008

    • Author(s)
      Mitsumasa Iwamoto
    • Journal Title

      Thin Solid Films. 517

      Pages: 1312-1316

    • Peer Reviewed
  • [Journal Article] Study of electrostatic energy contribution on monolayer domains size2008

    • Author(s)
      Martin Weis
    • Journal Title

      Thin Solid Films. 517

      Pages: 1317-1320

    • Peer Reviewed
  • [Journal Article] Observation of channel formation carriers in pentacene field-effect transistor by electric field induced optical second harmonic generation2008

    • Author(s)
      Eunju Lim
    • Journal Title

      Thin Solid Films. 517

      Pages: 1321-1323

    • Peer Reviewed
  • [Journal Article] Trapping centers engineering by including of nanoparticles into organic semiconductors2008

    • Author(s)
      Martin Weis
    • Journal Title

      J. Appl. Phys.. 104

      Pages: 114502-1-7

    • Peer Reviewed
  • [Journal Article] Analysis of charge accumulation in pentacene field effect transistor with ferroelectric gate insulator on the basis of Maxwell-Wagner model2008

    • Author(s)
      Ryosuke Tamura
    • Journal Title

      Jpn. J. Appl. Phys.. 47

      Pages: 3170-3173

    • Peer Reviewed
  • [Journal Article] Potential Drop at Electrode Contact of Organic Field-Effect Transistors Evaluated by Optical Second Harmonic Generation2008

    • Author(s)
      Takaaki Manaka
    • Journal Title

      IEICE TRANSACTIONS on Electronics E91-C

      Pages: 1856-1858

    • Peer Reviewed
  • [Journal Article] Electrostatic Maxwell stress model of the shapes of condensed phase do mains in monolayers at the air-water interface2008

    • Author(s)
      Tetsuya Yamamoto
    • Journal Title

      J. Chem. Phys. 128

      Pages: 204706-1-21

    • Peer Reviewed
  • [Journal Article] 電界誘起光第二次高調波発生法による有機電界効果トランジスタの面内電界分布2008

    • Author(s)
      中尾元春
    • Journal Title

      電子情報通信学会技術研究報告 108(293)

      Pages: 23-27

  • [Journal Article] 有機EL現象を用いた交流電界下でのキャリア注入過程の評価と解析2008

    • Author(s)
      大嶋優記
    • Journal Title

      電子隋報通信学会技術研究報告 108(348)

      Pages: 19-24

  • [Journal Article] 時間分解SHGイメージングによるペンタセンFETへの両極性注入の評価2008

    • Author(s)
      間中孝彰
    • Journal Title

      電子情報通信学会技術研究報告 108(272)

      Pages: 37-42

  • [Journal Article] 固体上へのハイブリッド脂質膜の作製とその誘電特性の評価2008

    • Author(s)
      西村保広
    • Journal Title

      電子情報通信学会技術研究報告 108(272)

      Pages: 21-24

  • [Journal Article] 有機FETにおけるキャリア挙動の電極金属依存性 : 時間分解SHイメージングによる直接観測2008

    • Author(s)
      間中孝彰
    • Journal Title

      電子情報通信学会技術研究報告 108(110)

      Pages: 59-64

  • [Journal Article] 強誘電体をゲート絶縁膜にもつペンタセンFETを用いたソース・ドレイン電極の影響の評価2008

    • Author(s)
      吉田周平
    • Journal Title

      電子情報通信学会技術研究報告 108(110)

      Pages: 53-57

  • [Journal Article] 円偏光誘起したキラルポリジアセチレンの電界発光現象の観測2008

    • Author(s)
      金 英輝
    • Journal Title

      電子情報通信学会技術研究報告 108(59)

      Pages: 51-54

  • [Presentation] 変位電流法によるP(VDF・TeFE)ゲート絶縁膜を持つペンタセンFETの解析2009

    • Author(s)
      吉田周平
    • Organizer
      2009年春季 第56回応用物理学会学術講演会
    • Place of Presentation
      筑波大学
    • Year and Date
      2009-03-31
  • [Presentation] 電界誘起SHG法による強誘電性ゲート絶縁膜を用いたペンタセンFET内の電界分布評価2009

    • Author(s)
      田村亮祐
    • Organizer
      2009年春季 第56回応用物理学会学術講演会
    • Place of Presentation
      筑波大学
    • Year and Date
      2009-03-31
  • [Presentation] Trap Density Effect on Carrier Propagation investigated by Impedance Spectroscopy2009

    • Author(s)
      Jack Lin
    • Organizer
      Fifth International conference on Molecular Electronics and Bioelectronics
    • Place of Presentation
      Miyazaki Seagaia
    • Year and Date
      2009-03-19
  • [Presentation] Thermionic emission model for contact resistance in organic field-effect transistor2008

    • Author(s)
      Martin Weis
    • Organizer
      8th International Conference on Nano-Molecular Electronics
    • Place of Presentation
      Portpia Hotel Kobe
    • Year and Date
      2008-12-18
  • [Presentation] Probing Electric Field Distribution in Organic Double Layer-system by Optical Second Harmonic Generation2008

    • Author(s)
      Eunju Lira
    • Organizer
      8th International Conference on Nano-Molecular Electronics
    • Place of Presentation
      Portpia Hotel Kobe
    • Year and Date
      2008-12-17
  • [Presentation] Space Charge Field Effect in Light Emitting from Tetracene Field-Effect Transistor under AC Electric Field2008

    • Author(s)
      Yuki Ohshima
    • Organizer
      8th International Conference on Nano-Molecular Electronics
    • Place of Presentation
      Portpia Hotel Kobe
    • Year and Date
      2008-12-17
  • [Presentation] Effect of electrode metals on injection and transport characteristics in organic field-effect transistors investigated by optical second harmonic generation2008

    • Author(s)
      Takaaki Manaka
    • Organizer
      8th International Conference on Nano-Molecular Electronics
    • Place of Presentation
      Portpia Hotel Kobe
    • Year and Date
      2008-12-16
  • [Presentation] Carrier Injection and Transport in Organic Field-Effect Transistor Investigated by Impedance Spectroscopy2008

    • Author(s)
      Jack Lin
    • Organizer
      8th International Conference on Nano-MoIecular Electronics
    • Place of Presentation
      Portpia Hotel Kobe
    • Year and Date
      2008-12-16
  • [Presentation] Effect of Orientational Order of Tris(8-hydroxyquinolinato)aluminum(III)on Electroabsorption2008

    • Author(s)
      Dai Taguchi
    • Organizer
      8th International Conference on Nano-Molecular Electronics
    • Place of Presentation
      Portpia Hotel Kobe
    • Year and Date
      2008-12-16
  • [Presentation] Preparation of Evaporated Chiral Poly(diacetylene)film and Its Controlled Circular Dichroism2008

    • Author(s)
      Hideki Kohn
    • Organizer
      8th International Conference on Nano-Molecular Electronics
    • Place of Presentation
      Portpia Hotel Kobe
    • Year and Date
      2008-12-16
  • [Presentation] Dipole moment design of organic monolayer by divalent ion doping2008

    • Author(s)
      Wei Ou, Yang
    • Organizer
      IEEE Nanotechnology Materials and Devices Conference 2008
    • Place of Presentation
      Kyoto University
    • Year and Date
      2008-10-22
  • [Presentation] Analysis of carrier behavior in pentacene FET with P(VDF-TeFE)gate insulator using displacement current measurement2008

    • Author(s)
      Shuhei Yoshita
    • Organizer
      IEEE Nanotechnology Materials and Devices Conference 2008
    • Place of Presentation
      Kyoto University
    • Year and Date
      2008-10-22
  • [Presentation] Analysis of carrier injection mechanism in pentacene FET using time-resolved microscopic optical second harmonic generation measurement2008

    • Author(s)
      Motoharu Nakao
    • Organizer
      IEEE Nanotechnology Materials and Devices Conference 2008
    • Place of Presentation
      Kyoto University
    • Year and Date
      2008-10-20
  • [Presentation] Observation of Electron Injection from Au Electrode into Organic Field-Effect Transistor with Electroluminescence2008

    • Author(s)
      Yuki Ohshima
    • Organizer
      2008 International Conference on Solid State Devices and Materials
    • Place of Presentation
      Tsukuba International Congress Center
    • Year and Date
      2008-09-26
  • [Presentation] Carrier injection and accumulation of pentacene field effect transistor with P(VDF-TeFE) gate insulator2008

    • Author(s)
      Ryosuke Tamura
    • Organizer
      2008 International Conference on Solid State Devices and Materials
    • Place of Presentation
      Tsukuba International Congress Center
    • Year and Date
      2008-09-26
  • [Presentation] Effect of external divalent ions on domains of DPPC monolayer at airwater interface2008

    • Author(s)
      Jack Lin
    • Organizer
      2008 International Conference on Solid State Dev ices and Materials
    • Place of Presentation
      Tsukuba International Congress Center
    • Year and Date
      2008-09-25
  • [Presentation] 光第2次高調波発生法によるポリイミドLB膜アンチパラレル液晶セルの界面極性配向の評価2008

    • Author(s)
      川手 隆司
    • Organizer
      2008年日本液晶学会討論会
    • Place of Presentation
      キャンパスプラザ京都
    • Year and Date
      2008-09-17
  • [Presentation] 電圧印加下の固体上脂質膜の形状観測と解析2008

    • Author(s)
      西村保広
    • Organizer
      2008年秋季 第69回応用物理学会学術講演会
    • Place of Presentation
      中部大学
    • Year and Date
      2008-09-05
  • [Presentation] 水面上DPPC単分子膜ドメインに与える二価イオンの影響2008

    • Author(s)
      Weis Martin
    • Organizer
      2008年秋季 第69回応用物理学会学術講演会
    • Place of Presentation
      中部大学
    • Year and Date
      2008-09-05
  • [Presentation] Brewster角顕微鏡を用いた脂肪酸単分子膜のドメイン形状変化とcusp形成の観察2008

    • Author(s)
      欧陽 威
    • Organizer
      2008年秋季 第69回応用物理学会学術講演会
    • Place of Presentation
      中部大学
    • Year and Date
      2008-09-05
  • [Presentation] ポリイミドLB膜上液晶蒸着単分子膜の配向秩序形成過程のその場観察2008

    • Author(s)
      田口 大
    • Organizer
      2008年秋季 第69回応用物理学会学術講演会
    • Place of Presentation
      中部大学
    • Year and Date
      2008-09-05
  • [Presentation] 時間分解SHイメージングによる有機トランジスタ中キャリア走行の直接観測2008

    • Author(s)
      間中孝彰
    • Organizer
      2008年秋季 第69回応用物理学会学術講演会
    • Place of Presentation
      中部大学
    • Year and Date
      2008-09-04
  • [Presentation] 交流電界ELによる有機FETへの電荷注入評価2008

    • Author(s)
      大嶋優記
    • Organizer
      2008年秋季 第69回応用物理学会学術講演会
    • Place of Presentation
      中部大学
    • Year and Date
      2008-09-04
  • [Presentation] 時間分解SHG測定によるペンタセンFETキャリア注入過程の解析2008

    • Author(s)
      中尾元春
    • Organizer
      2008年秋季 第69回応用物理学会学術講演会
    • Place of Presentation
      中部大学
    • Year and Date
      2008-09-04
  • [Presentation] 顕微時間分解SHG測定による強誘電性ゲート絶縁膜を用いたペンタセンFETの評価2008

    • Author(s)
      田村亮祐
    • Organizer
      2008年秋季 第69回応用物理学会学術講演会
    • Place of Presentation
      中部大学
    • Year and Date
      2008-09-03
  • [Presentation] Circular dichroism and electroluminescence of poly(diacetylene)film with chirality2008

    • Author(s)
      Hideki Kohn
    • Organizer
      11th International Conference Electrical and Related Properties of Organic Solids
    • Place of Presentation
      Piechowice, Poland
    • Year and Date
      2008-07-15
  • [Presentation] Ambipolar injection into pentacene field effect transistor observed by time-resolved optical second harmonic generation imaging2008

    • Author(s)
      Takaaki Manaka
    • Organizer
      11th International Conference Electrical and Related Properties of Organic Solids
    • Place of Presentation
      Piechowice, Poland
    • Year and Date
      2008-07-15
  • [Presentation] Observation of electron injection in organic field-effect transistor with electroluminescence2008

    • Author(s)
      Yuki Ohshima
    • Organizer
      11th International Conference Electrical and Related Properties of Organic Solids
    • Place of Presentation
      Piechowice, Poland
    • Year and Date
      2008-07-15
  • [Presentation] Probing and modeling of carrier transport in organic transistor by optical second・harmonic generation2008

    • Author(s)
      Mitsumasa Iwamoto
    • Organizer
      11th International Conference Electrical and Related Properties of Organic Solids
    • Place of Presentation
      Piechowice, Poland
    • Year and Date
      2008-07-15
  • [Presentation] Probing and Modeling of Liquid Crystal Film by Optical Second Harmonic Generation2008

    • Author(s)
      Mitsumasa Iwamoto
    • Organizer
      Mini-Symposium on Recent Developments in NMR, FTIR and SHG Studies of Liquid Crystals
    • Place of Presentation
      Osaka Sangyo University
    • Year and Date
      2008-06-01
  • [Presentation] Selective probing of lateral electric field distribution in multi-layered or ganic transistors by optical second harmonic generation2008

    • Author(s)
      Takaaki Manaka
    • Organizer
      2nd International Symposium on the Manipulation of Advanced Smart Materials
    • Place of Presentation
      Awaji Yumebutai International Conference Center
    • Year and Date
      2008-05-28
  • [Presentation] Study of electrostatic energy contribution on monolayer domains size2008

    • Author(s)
      Martin Weis
    • Organizer
      2nd International Symposium on the Manipulation of Advanced Smart Materials
    • Place of Presentation
      Awaji Yumebutai International Conference Center
    • Year and Date
      2008-05-28
  • [Presentation] Observation of channel formation carriers in pentacene field-effect transistor by electric field induced optical second harmonic generation2008

    • Author(s)
      Eunju Lim
    • Organizer
      2nd International Symposium. on the Manipulation of Advanced Smart Materials
    • Place of Presentation
      Awaji Yumebutai International Conference Center
    • Year and Date
      2008-05-28
  • [Presentation] In-situ observation of orientational ordering process of liquid crystalline molecular films evaporated on polyimide Langmuir-Blodgett film2008

    • Author(s)
      Dai Taguchi
    • Organizer
      2nd International Symposium on the Manipulation of Advanced Smart Materials
    • Place of Presentation
      Awaji Yumebutai International Conference Center
    • Year and Date
      2008-05-28
  • [Presentation] Probing and Modeling of Organic Monolayers by Maxwell Displacement Current and Optical Second Harmonic Generation2008

    • Author(s)
      Mitsumasa Iwamoto
    • Organizer
      2nd International Symposium on the Manipulation of Advanced Smart Materials
    • Place of Presentation
      Awaji Yumebutai International Conference Center
    • Year and Date
      2008-05-28

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Published: 2010-06-11   Modified: 2016-04-21  

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