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Carrier Accumulation Control in Semiconductors and Nonvolatile Memory Application with Organic Ferroelectric Dipoles

Research Project

Project/Area Number 18206033
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field Electronic materials/Electric materials
Research InstitutionKyoto University

Principal Investigator

MATSUSHIGE Kazumi  Kyoto University, 大学院・工学研究科, 教授 (80091362)

Co-Investigator(Kenkyū-buntansha) ISHIDA Kenji  神戸大学, 大学院・工学研究科, 准教授 (20303860)
KOBAYASHI Kei  京都大学, 産官学連携センター, 助教 (40335211)
KUWAJIMA Shuichiro  京都大学, 大学院・工学研究科, 講師 (80397588)
NODA Kei  京都大学, 大学院・工学研究科, 助教 (30372569)
山田 啓文  京都大学, 工学研究科, 准教授 (40283626)
Project Period (FY) 2006 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥49,790,000 (Direct Cost: ¥38,300,000、Indirect Cost: ¥11,490,000)
Fiscal Year 2008: ¥9,620,000 (Direct Cost: ¥7,400,000、Indirect Cost: ¥2,220,000)
Fiscal Year 2007: ¥13,910,000 (Direct Cost: ¥10,700,000、Indirect Cost: ¥3,210,000)
Fiscal Year 2006: ¥26,260,000 (Direct Cost: ¥20,200,000、Indirect Cost: ¥6,060,000)
Keywords強誘電体 / 有機分子 / 不揮発メモリ / 界面 / トランジスタ型メモリ / ナノデバイス / 空乏層 / 半導体 / 不揮発性メモリ
Research Abstract

本研究では、次世代不揮発メモリとして極めて有望な、金属/強誘電体/半導体(MFS)構造を有する電界効果トランジスタ(FET)の開発を、有機強誘電体材料を用いて推し進めた。その結果、従来は困難であったシリコン基板表面への強誘電体膜の直接堆積や強誘電体の分極反転に伴うFETのON/OFFスイッチングの実現に至った。また、走査型プローブ顕微鏡を援用した新しいプローブゲート方式のトランジスタ型強誘電体メモリを提案し、その動作を実証した。

Report

(4 results)
  • 2008 Annual Research Report   Final Research Report ( PDF )
  • 2007 Annual Research Report
  • 2006 Annual Research Report
  • Research Products

    (37 results)

All 2009 2008 2007 2006

All Journal Article (14 results) (of which Peer Reviewed: 13 results) Presentation (17 results) Book (2 results) Patent(Industrial Property Rights) (4 results)

  • [Journal Article] 高分子ゲートバッファー層による有機薄膜トランジスタの特性制御2009

    • Author(s)
      野田啓, 谷田真司
    • Journal Title

      機能材料 Vol.29(2)

      Pages: 80-86

    • Related Report
      2008 Final Research Report
  • [Journal Article] 高分子ゲートバッファー層による有機薄膜トランジスタの特性制御2009

    • Author(s)
      野田啓, 谷田真司
    • Journal Title

      機能材料 29

      Pages: 80-86

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Piezoelectric properties of vinylidene fluoride oligomer for use in medical tactile sensor applications2008

    • Author(s)
      K. Takashima, S. Horie, T. Mukai, K. Ishida and K. Matsushige
    • Journal Title

      Sensors and Actuators : A. Physical Vol.144(1)

      Pages: 90-96

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Effect of ferroelectric/metal Interface Structure onpolari-zation reversal2008

    • Author(s)
      S. Horie, K. Ishida, S. Kuwajima, K. Koba-yashi, H. Yamada and K. Matsushige
    • Journal Title

      Japanese Journal of Applied Physics Vol.47(2)

      Pages: 1259-1262

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Characterization of ferroelectric/metal interfaceunder the repeated polarization switching2008

    • Author(s)
      S. Nozaki, K. Ishida, A. Matsumoto, S. Horie, S. Kuwajima, H. Yamada and K. Matsushige
    • Journal Title

      Thin Solid Films Vol.516(9)

      Pages: 2450-2453

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] The effect of local polarized domains of ferroelectric P(VDF/TrFE) copolymer thin film on a carbon nanotube field ef-fect transistor2008

    • Author(s)
      T. Nishio, Y. Miyato, K. Kobayashi, K. Ma-tsushige, H. Yamada
    • Journal Title

      Nanotechnology Vol.19(3)

      Pages: 35202-35202

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Piezoelectric properties of vinylidene fluoride oligomer for use in medical tactile sensor applications2008

    • Author(s)
      KazutoTakashima, SatoshiHorie, ToshiharuMukai, KenjiIshida
    • Journal Title

      Sensors and Actuators : A. Physical 144

      Pages: 90-96

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 触覚センサのための VDF オリゴマーの圧電特性2008

    • Author(s)
      高嶋一登, 堀江聡, 向井利春, 石田謙司, 松重和美
    • Journal Title

      日本ロボット学会誌 26

      Pages: 711-717

    • NAID

      10024269732

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of ferroelectric/metal interface structure on polarization reversal2008

    • Author(s)
      S. Horie, K. Ishida, S. Kuwajima, K. Kobayashi, H. Yamada and K. Matsushige
    • Journal Title

      Japanese Journal of Applied Physics 47

      Pages: 1259-1262

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Characterization of ferroelectric/metal interface under the repeated polarization switching2008

    • Author(s)
      S. Nozaki, K. Ishida, A. Matsumoto, S. Horie, S. Kuwajima, H. Yamada and K. Matsushige
    • Journal Title

      Thin Solid Films 516

      Pages: 2450-2453

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Flexible programmable logic gate using organic ferroelectric multilayer2007

    • Author(s)
      S. Horie, K. Noda, H. Yamada, K. Matsushige, K. Ishida, S. Kuwajima
    • Journal Title

      Applied Physics Letters Vol.91(19)

      Pages: 193506-193506

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] High resolution molecular chain Imaging of a poly(vinylidene-fluoride- trifluoroethylene)crystal using force modulation microscopy2007

    • Author(s)
      K. Kimura, K. Kobayashi, H. Yamada, K. Matsushige
    • Journal Title

      Nanotechnology Vol.18(30)

      Pages: 305504-305504

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Ferro-and piezoelectric properties of vinylidene fluoride oligomer thin film fabricated on flexible polymer film2007

    • Author(s)
      A. Matsumoto, S. Horie, H. Yamada, K. Matsushige, S. Kuwajima, K. Ishida
    • Journal Title

      Applied Physics Letters Vol.90(20)

      Pages: 202906-202906

    • Related Report
      2008 Final Research Report
    • Peer Reviewed
  • [Journal Article] Flexible programmable logic gate using organic ferroelectric multilayer2007

    • Author(s)
      S. Horie, K. Ishida, K. Noda, S. Kuwajima, H. Yamada and K. Matsushige
    • Journal Title

      Applied Physics Letters 91

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] 強誘電体自発分極を利用した有機半導体の蓄積状態制御III2008

    • Author(s)
      本所卓也, 松本有史, 堀江聡, 桑島修一郎, 石田謙司, 山田啓文, 松重和美
    • Organizer
      秋季第67回応用物理学会学術講演会
    • Place of Presentation
      立命館大学草津キャンパス
    • Year and Date
      2008-09-01
    • Related Report
      2008 Final Research Report
  • [Presentation] IT型強誘電体メモリにおける有機半導体キャリア挙動とメモリ特性の相関性2008

    • Author(s)
      本所 卓也, 野田 啓, 桑島 修一郎, 小林 圭, 石田 謙司, 山田 啓文, 松重 和美
    • Organizer
      第55回応用物理学関係連合講演会
    • Place of Presentation
      日本大学
    • Year and Date
      2008-03-29
    • Related Report
      2007 Annual Research Report
  • [Presentation] Surface Potential Measurements of CN-FETs by AFM Potentiometory2008

    • Author(s)
      Y. Miyato, K. Kobayashi, K. Matsushige, H. Yamada
    • Organizer
      9th International Conference of the Science and Application of Nanotubes (NT06)
    • Place of Presentation
      Montpellier, France
    • Related Report
      2008 Annual Research Report
  • [Presentation] Investigation of carrier modulation at the semiconductor channel in organic ferroelectric field effect transistor2007

    • Author(s)
      T. Honjo, K. Noda, S. Kuwajima, K. Ishida, H. Yamada and K. Matsushige
    • Organizer
      Materials Research Society 2007 Fall Meeting
    • Place of Presentation
      Boston, USA
    • Year and Date
      2007-11-26
    • Related Report
      2007 Annual Research Report
  • [Presentation] Polarization Reversal of Organic Ferroelectric/Metal Interface Remaining in a Vacuum throughout Fabrication Process2007

    • Author(s)
      S. Horie, K. Ishida, K. Noda, S. Kuwajima, H. Yamada and K. Matsushige
    • Organizer
      Japan Advanced Institute of Science and Technology
    • Place of Presentation
      Ishikawa
    • Year and Date
      2007-10-11
    • Related Report
      2008 Final Research Report
  • [Presentation] 有機強誘電体VDFオリゴマーを用いた1T型強誘電体メモリに関する研究2007

    • Author(s)
      本所卓也,野田啓, 桑島修一郎, 石田謙司, 山田啓文, 松重和美
    • Organizer
      第68回応用物理学会学術講演会
    • Place of Presentation
      北海道工業大学
    • Year and Date
      2007-09-08
    • Related Report
      2008 Final Research Report 2007 Annual Research Report
  • [Presentation] 低温クエンチ法で成膜した有機強誘電体薄膜の真空一貫構造・電気特性評価2007

    • Author(s)
      堀江聡、石田謙司、野田啓、桑島修一郎、山田啓文、松重和美
    • Organizer
      第56回高分子学会年次大会
    • Place of Presentation
      京都国際会議場
    • Year and Date
      2007-05-30
    • Related Report
      2007 Annual Research Report
  • [Presentation] 強誘電性有機低分子薄膜の分極疲労現象とメカニズム解析2007

    • Author(s)
      能崎信一郎, 松本有史, 堀江聡, 野田啓, 桑島修一郎, 石田謙司, 山田啓文, 松重和美
    • Organizer
      春季第54回応用物理学関連講演会
    • Place of Presentation
      青山学院大学,
    • Year and Date
      2007-03-30
    • Related Report
      2008 Final Research Report
  • [Presentation] 有機強誘電体を用いた焦電型フレキシブル赤外線センサ2007

    • Author(s)
      松本有史, 野田啓, 桑島修一郎, 石田謙司, 山田啓文, 松重和美
    • Organizer
      春季第54回応用物理学関連講演会
    • Place of Presentation
      青山学院大学
    • Year and Date
      2007-03-30
    • Related Report
      2008 Final Research Report
  • [Presentation] 低真空下で高速近接蒸着した有機強誘電体の薄膜形成と構造・電気特性2007

    • Author(s)
      堀江聡, 石田謙司, 野田啓, 桑島修一郎, 山田啓文, 松重和美
    • Organizer
      春季第54回応用物理学関連講演会
    • Place of Presentation
      青山学院大学
    • Year and Date
      2007-03-28
    • Related Report
      2008 Final Research Report
  • [Presentation] Polarization Reversal of Organic Ferroelectric/Metal Interface Remaining in a Vacuum throughout Fabrication Process2007

    • Author(s)
      S. Horie, K. Ishida, K. Noda, S. Kuwajima, H. Yamada and K. Matsushige
    • Organizer
      Japan Advanced Institute of Science and Technology(JAIST)NANO TECH 2007
    • Place of Presentation
      北陸先端科学技術大学院大学
    • Related Report
      2007 Annual Research Report
  • [Presentation] Investigation for Interface Layer of Ferroelectric Vinylidene Fluoride Oligomer Thin Film Device2006

    • Author(s)
      S. Kuwajima, K. Ishida, T. Horiuchi, H. Ya-mada, and K. Matsushige
    • Organizer
      The 7th Inter-national Conference on Nano-Molecular Electronics
    • Place of Presentation
      Kobe
    • Year and Date
      2006-12-14
    • Related Report
      2008 Final Research Report
  • [Presentation] Characterization of Ferroelectric/Metal Interface under the Repeated Polarization Switching2006

    • Author(s)
      S. Nozaki, A. Matsumoto, S. Horie, S. Kuwajima, K. Ishida, H. Yamada, and K. Matsusige
    • Organizer
      The 7th International Conference on Nano-Molecular Electronics
    • Place of Presentation
      Kobe
    • Year and Date
      2006-12-14
    • Related Report
      2008 Final Research Report
  • [Presentation] nfrared Sensor with Organic Ferroelectrics Fabricated on Flexible Plastic Substrates2006

    • Author(s)
      A. Matsumoto, S. Nozaki, S. Kuwajima, K. Ishida, H. Yamada, and K. Matsushige
    • Organizer
      The 7th International Conference on Nano-Molecular Electronics
    • Place of Presentation
      Kobe
    • Year and Date
      2006-12-14
    • Related Report
      2008 Final Research Report
  • [Presentation] 有機強誘電体薄膜を用いた焦電型赤外センサ特性の電極種依存性2006

    • Author(s)
      松本有史, 本所卓也, 堀江聡, 桑島修一郎, 石田謙司, 山田啓文, 松重和美
    • Organizer
      秋季第67回応用物理学会学術講演会
    • Place of Presentation
      立命館大学草津キャンパス
    • Year and Date
      2006-09-01
    • Related Report
      2008 Final Research Report
  • [Presentation] 電界印加に伴う有機強誘電体薄膜の結晶・配向性変化2006

    • Author(s)
      能崎信一郎, 松本有史, 堀江聡, 桑島修一郎, 石田謙司, 山田啓文, 松重和美
    • Organizer
      秋季第67回応用物理学会学術講演会
    • Place of Presentation
      立命館大学草津キャンパス
    • Year and Date
      2006-08-30
    • Related Report
      2008 Final Research Report
  • [Presentation] 低温基板上における有機強誘電体薄膜の真空一貫での構造・電気特性評価2006

    • Author(s)
      堀江聡, 石田謙司, 桑島修一郎, 山田啓文, 松重和美
    • Organizer
      秋季第67回応用物理学会学術講演会
    • Place of Presentation
      立命館大学草津キャンパス
    • Year and Date
      2006-08-30
    • Related Report
      2008 Final Research Report
  • [Book] 分子エレクトロニクスの基盤技術と将来展望第7章有機薄膜/分子メモリとロジック応用2009

    • Author(s)
      堀江聡, 石田謙司, 松重和美
    • Publisher
      株式会社シーエムシー出版
    • Related Report
      2008 Final Research Report
  • [Book] 有機エレクトロニクスにおける分子配向の最新技術 第6章 新規有機デバイスと分子配向, 6-1節有機強誘電体メモリー2007

    • Author(s)
      石田謙司, 松重和美
    • Publisher
      株式会社シーエムシー出版
    • Related Report
      2008 Final Research Report
  • [Patent(Industrial Property Rights)] 薄膜形成装置、薄膜形成方法、分極反転可能化方法、強誘電特性測定方法、薄膜およびキャパシタ構造2008

    • Inventor(s)
      堀江聡, 石田謙司, 松重和美, 高明天, 小谷哲浩
    • Industrial Property Rights Holder
      国立大学法人京都大学、ダイキン工業株式会社
    • Acquisition Date
      2008-10-09
    • Related Report
      2008 Final Research Report
  • [Patent(Industrial Property Rights)] 焦電型赤外センサ2007

    • Inventor(s)
      石田謙司, 桑島修一郎, 松重和美, 堀内俊寿, 松本有史, 小谷哲浩, 高天明
    • Industrial Property Rights Holder
      国立大学法人京都大学、ダイキン工業株式会社
    • Acquisition Date
      2007-10-04
    • Related Report
      2008 Final Research Report
  • [Patent(Industrial Property Rights)] 1Tトランジスタ2006

    • Inventor(s)
      石田謙司, 桑島修一郎, 松重和美, 小谷哲浩, 高天明
    • Industrial Property Rights Holder
      国立大学法人京都大学、ダイキン工業株式会社
    • Filing Date
      2006-08-10
    • Related Report
      2008 Final Research Report
  • [Patent(Industrial Property Rights)] 分子配向装置および分子配向方法2006

    • Inventor(s)
      木村邦子, 小林圭, 山田啓文, 堀内俊寿, 石田謙司, 松重和美
    • Industrial Property Rights Holder
      国立大学法人京都大学、京都インスツルメンツ
    • Filing Date
      2006-05-09
    • Related Report
      2008 Final Research Report

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Published: 2006-04-01   Modified: 2016-04-21  

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