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Creation of nano-scaled stochastic resonance materials driven ambient noise

Research Project

Project/Area Number 23760014
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Applied materials science/Crystal engineering
Research InstitutionOsaka University

Principal Investigator

KANKI Teruo  大阪大学, 産業科学研究所, 准教授 (40448014)

Project Period (FY) 2011 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2012: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2011: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywords酸化物エレクトロニクス / 新機能電子材料 / 確率共鳴
Research Abstract

Stochastic resonance (SR) plays a crucial role in signal transmission in neuronal systems that are constantly exposed to ambient noise. In various technological areas, SR has generated interest because of the possibility of using it in sensing applications to detect weak signals even in a noisy environment. SR device consists of comparator and noise generator . In this research, we succeeded in fabrication of VO 2nano-materials having built-in the both functions. This achievement has fully potential to novel information processers using noise as bio-systems.

Report

(3 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Research-status Report
  • Research Products

    (32 results)

All 2013 2012 2011 Other

All Journal Article (9 results) (of which Peer Reviewed: 9 results) Presentation (21 results) (of which Invited: 4 results) Remarks (2 results)

  • [Journal Article] Manipulation of metal-insulator transition characteristics in aspect ratio-controlled VO_2micro-scale thin films on TiO_2(001) substrates2013

    • Author(s)
      H. Ueda, T. Kanki and H. Tanaka
    • Journal Title

      Applied Physics Letters

      Volume: 102

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Manipulation of metal-insulator transition characteristics in aspect ratio-controlled VO_2 micro-scale thin films on TiO_2 (001) substrates2013

    • Author(s)
      H.Ueda, T.Kanki, H.Tanaka
    • Journal Title

      Appl. Phys. Lett

      Volume: 102 Issue: 15 Pages: 153106-153106

    • DOI

      10.1063/1.4802207

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Tuning metal-insulator transition by one dimensional alignment of giant electronic domains in artificially size-controlled epitaxial VO_2 wires2012

    • Author(s)
      H. Takami, K. Kawatani, H. Ueda, K. Fujiwara, T. Kanki and H. Tanaka
    • Journal Title

      Applied Physics Letters

      Volume: 101

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Direct observation of giant metallic domain evolution driven by electric bias in VO_2 thin films on TiO_2(001) substrate2012

    • Author(s)
      T. Kanki, K. Kawatani, H. Takami and H. Tanaka
    • Journal Title

      Applied Physics Letters

      Volume: 101

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Metal-insulator transition with multiple micro-scaled avalanches in VO_2 thin film on TiO_2(001) substrates2012

    • Author(s)
      K. Kawatani, H. Takami, T. Kanki and H. Tanaka
    • Journal Title

      Applied Physics Letters

      Volume: 100

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Filling-controlled Mott transition in W-doped VO_22012

    • Author(s)
      H. Takami, T. Kanki, S. Ueda, K. Kobayashi and H. Tanaka
    • Journal Title

      Physical Review B

      Volume: 85

    • Related Report
      2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Metal-insulator transition with multiple micro-scaled avalanches in VO_2 thin film TiO_2(001) substrates2012

    • Author(s)
      K. Kawatani, H. Takami, et al.
    • Journal Title

      Applied Physics Letters

      Volume: 100 Issue: 17 Pages: 173112-173112

    • DOI

      10.1063/1.4709429

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Direct observation of giant metallic domain evolution driven by electricbias in VO_2 thin films on TiO_2(001) substrate2012

    • Author(s)
      T. Kanki
    • Journal Title

      Appl. Phys. Lett.

      Volume: 101 Issue: 24

    • DOI

      10.1063/1.4772211

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Tuning metal-insulator transition by one dimensional alignment of giant electronic domains in artificially size-controlled epitaxial VO_2 wires2012

    • Author(s)
      H. Takami, et al.
    • Journal Title

      Applied Physics Letters

      Volume: 101 Issue: 26 Pages: 263111-263111

    • DOI

      10.1063/1.4773371

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Presentation] Electronic phaseengineering: One dimensional organization of metal-insulator domains in size-controlled VO_2 nano-wires2012

    • Author(s)
      T. Kanki and H. Tanaka
    • Organizer
      CNR-SPIN Seminar
    • Place of Presentation
      ジェノバ大学 (ジェノバ, イタリア)
    • Year and Date
      2012-09-28
    • Related Report
      2012 Final Research Report
  • [Presentation] VO2 ナノ構造を用いた強相関電子相ドメイン制御と新奇ナノ物性発現2012

    • Author(s)
      神吉輝夫、田中秀和
    • Organizer
      応用物理学会(2012)秋期
    • Place of Presentation
      愛媛・松山大学(愛媛)
    • Year and Date
      2012-09-10
    • Related Report
      2012 Final Research Report
  • [Presentation] Exotic signal transmission driven by noise using functional oxides2012

    • Author(s)
      T. Kanki
    • Organizer
      NIMTE-CAS Seminar
    • Place of Presentation
      中国科学技術院寧波材料技術研究所 (寧波、中国)
    • Year and Date
      2012-06-10
    • Related Report
      2012 Final Research Report
  • [Presentation] Noise-driven signal transmitter using nonlinear effect of functional oxide thin films2012

    • Author(s)
      T. Kanki
    • Organizer
      World Congress of Advanced Materials-2012 (WCAM-2012)
    • Place of Presentation
      北京コンチネンタルグランドホテル (北京、中国)
    • Year and Date
      2012-06-07
    • Related Report
      2012 Final Research Report
  • [Presentation] TiO2(001)基板上のVO2薄膜における多値メモリ効果と金属-絶縁体ドメインの挙動観察2012

    • Author(s)
      神吉輝夫
    • Organizer
      2012年春季 第59回応用物理学関係連合講演会
    • Place of Presentation
      早稲田大学(東京都)
    • Related Report
      2011 Research-status Report
  • [Presentation] TiO2(001)基板上のVO2ワイヤーにおける金属-絶縁体ドメイン配列の次元性評価2012

    • Author(s)
      高見英史
    • Organizer
      2012年春季 第59回応用物理学関係連合講演会
    • Place of Presentation
      早稲田大学(東京都)
    • Related Report
      2011 Research-status Report
  • [Presentation] 強相関電子系酸化物ナノ構造体における電子相ドメインの制御と巨大物性発現2012

    • Author(s)
      神吉輝夫
    • Organizer
      平成23年度 阪大産研/東北大通研 研究連携型共同プロジェクト研究(タイプS) 研究発表会
    • Place of Presentation
      東北大学(宮城県)
    • Related Report
      2011 Research-status Report
  • [Presentation] Fabrication of functional oxide nanostructures and the electronic application utilizing stochastic resonance2011

    • Author(s)
      T. Kanki
    • Organizer
      24th International Microprocesses and Nanotechnology Conference(MNC 2011)
    • Place of Presentation
      京都ANAホテル (京都)
    • Year and Date
      2011-10-26
    • Related Report
      2012 Final Research Report
  • [Presentation] Fabrication of functional oxide nanostructures and the electronic application utilizing stochastic resonance2011

    • Author(s)
      T. Kanki
    • Organizer
      24th International Microprocesses and Nanotechnology Conference(MNC 2011)
    • Place of Presentation
      京都ANAホテル(京都府)
    • Related Report
      2011 Research-status Report
  • [Presentation] Fabrication of epitaxial VO2 nanostructured thin films and their electronic properties2011

    • Author(s)
      T. Kanki
    • Organizer
      2012MRS Fall Meeting
    • Place of Presentation
      Boston (USA)
    • Related Report
      2011 Research-status Report
  • [Presentation] ナノインプリント法によるVO2ナノ構造体の作製2011

    • Author(s)
      高見英史
    • Organizer
      2011年秋季 第72回応用物理学会学術講演会
    • Place of Presentation
      山形大学(山形県)
    • Related Report
      2011 Research-status Report
  • [Presentation] VO2薄膜における金属-絶縁体ドメインの電界制御2011

    • Author(s)
      川谷健一
    • Organizer
      2011年秋季 第72回応用物理学会学術講演会
    • Place of Presentation
      山形大学(山形県)
    • Related Report
      2011 Research-status Report
  • [Presentation] Epitaxial VO2 Nanolines Fabricated by Using a Nanoimprint Lithography2011

    • Author(s)
      H. Takami
    • Organizer
      7th Handai Nanoscience and Nanotechnology International Symposium
    • Place of Presentation
      大阪大学(大阪府)
    • Related Report
      2011 Research-status Report
  • [Presentation] Electronic control of huge metal-insulator domains in VO2 thin film on TiO2(001) substrate2011

    • Author(s)
      K. Kawatani
    • Organizer
      7th Handai Nanoscience and Nanotechnology International Symposium
    • Place of Presentation
      大阪大学(大阪府)
    • Related Report
      2011 Research-status Report
  • [Presentation] Fabrication of epitaxial VO2 nanostructured thin films using a nanoimprint lithography technique2011

    • Author(s)
      H. Takami
    • Organizer
      Workshop on Oxide Electronics 18 (WOE-18)
    • Place of Presentation
      Napa (USA)
    • Related Report
      2011 Research-status Report
  • [Presentation] Electronic phaseengineering: One dimensional organization of metal-insulator domains in size-controlled VO2 nano-wires

    • Author(s)
      T. Kanki
    • Organizer
      CNR-SPIN Seminar at Genova University
    • Place of Presentation
      Genova (Italy)
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] VO2 ナノ構造を用いた強相関電子相ドメイン制御と新奇ナノ物性発現

    • Author(s)
      神吉輝夫
    • Organizer
      応用物理学会(2012)秋期
    • Place of Presentation
      愛媛
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] Noise-driven signal transmitter using nonlinear effect of functional oxide thin films

    • Author(s)
      T. Kanki
    • Organizer
      World Congress of Advanced Materials-2012 (WCAM-2012)
    • Place of Presentation
      北京(中国)
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] Exotic signal transmission driven by noise using functional oxides

    • Author(s)
      T. Kanki
    • Organizer
      NIMTE-CAS Seminar
    • Place of Presentation
      寧波(中国)
    • Related Report
      2012 Annual Research Report
    • Invited
  • [Presentation] One dimensional alignment of metal-insulator domains in size-controlled VO2 wires and their electronic properties

    • Author(s)
      T. Kanki
    • Organizer
      Workshop on Oxide Electronics 19 (WOE19)
    • Place of Presentation
      Apeldoorn (Netherlands)
    • Related Report
      2012 Annual Research Report
  • [Presentation] 生物に学ぶ情報処理

    • Author(s)
      神吉輝夫
    • Organizer
      阪大産研テクノサロン
    • Place of Presentation
      大阪
    • Related Report
      2012 Annual Research Report
  • [Remarks] ホームページ情報

    • URL

      http://www.sanken.osaka-u.ac.jp/labs/bis/

    • Related Report
      2012 Final Research Report
  • [Remarks]

    • URL

      http://www.sanken.osaka-u.ac.jp/labs/bis/

    • Related Report
      2011 Research-status Report

URL: 

Published: 2011-08-05   Modified: 2019-07-29  

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