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2013 Fiscal Year Final Research Report

Novel Nano-electronics based on Strongly Correlated Oxides

Research Project

  • PDF
Project/Area Number 21676001
Research Category

Grant-in-Aid for Young Scientists (S)

Allocation TypeSingle-year Grants
Research Field Applied materials science/Crystal engineering
Research InstitutionOsaka University

Principal Investigator

TANAKA Hidekazu  大阪大学, 産業科学研究所, 教授 (80294130)

Project Period (FY) 2009 – 2013
Keywords新機能材料 / 強相関系 / ヘテロ構造 / ナノ構造 / スピントロニクス
Research Abstract

Transition metal oxides, having strongly correlated electron systems, show unusually drastic phase transitions(Mott transitions), including ferromagnetism, metal-insulator transition, and others. If it were possible to effectively control their carrier by electric field as semiconductor industry, novel fUnctional electronics could be created, I constmcted Fe oxide based field effect transistor/diode devices and realized electric field modulation of ferromagnetism and magnetoresistance at room temperature. Moreover, I originally developed ultra-small 3D oxide nano-structures, and discovered nano-stmcture enhanced electronic phase change in V-oxides, leading to further development of strongly correlated nano-oxide electronics.

  • Research Products

    (27 results)

All 2014 2013 2012 2011 2010 2009 Other

All Journal Article (14 results) (of which Peer Reviewed: 14 results) Presentation (11 results) Book (1 results) Remarks (1 results)

  • [Journal Article] Multistep metal insulator transition in VO_2 nanowires on Al_2O_3 (0001) substrates2014

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

      Appl. Phys. Lett

      Volume: 104 Pages: 023104

    • DOI

      DOI:10.1063/1.4861720

    • Peer Reviewed
  • [Journal Article] Artificial Three Dimensional Oxide Nanostructures for High Performance Correlated Oxide Nanoelectronics2014

    • Author(s)
      H.Tanaka, H.Takami, T.Kanki, A.N.Hattori, K.Fujiwara
    • Journal Title

      Jpn. J. Appl. Phys

      Volume: 53 Pages: 05FA10

    • DOI

      DOI:10.7567/JJAP.53.05FA10

    • Peer Reviewed
  • [Journal Article] Nonvolatile Transport States in Ferrite Thin Films Induced by a Field Effect Involving Redox Processed2014

    • Author(s)
      K.Fujiwara, T.Ichimura, H.Tanaka
    • Journal Title

      Advanced Materials Interfaces

      Volume: (In-press)

    • Peer Reviewed
  • [Journal Article] Programmable mechanical resonances in MEMS by localized Joule heating of phase change materials2013

    • Author(s)
      Manca,L.Pellegrino, T.Kanki, S.Yamasaki, H.Tanaka, A.S.Siri, D.Marre
    • Journal Title

      Advanced Materials

      Volume: 25 Pages: 6430

    • DOI

      DOI:10.1002/adma.201302087

    • 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 Pages: 153106

    • DOI

      DOI:10.1063/1.4802207

    • Peer Reviewed
  • [Journal Article] Nanowall shaped MgO substrate with flat (100) sidesurface : A new route to three-dimensional functional oxide nanostructured electronics2013

    • Author(s)
      Y.Fujiwara, A.N.Hattori, K.Fujiwara, H.Tanaka
    • Journal Title

      Jpn. J. Appl. Phys

      Volume: 52 Pages: 015001

    • DOI

      DOI:10.7567/JJAP.52.015001

    • 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, H.Tanaka
    • Journal Title

      Appl. Phys. Lett

      Volume: 101 Pages: 263111

    • DOI

      DOI:10.1063/1.4773371

    • 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, H.Tanaka
    • Journal Title

      Appl. Phys. Lett

      Volume: 101 Pages: 243118

    • DOI

      DOI:

    • Peer Reviewed
  • [Journal Article] ZnO nanobox luminescent source fabricated by three-dimensional nanotemplate pulsed-laser deposition2012

    • Author(s)
      A.N.Hattori, M.Ichimiya, M.Ashidai, H.Tanaka
    • Journal Title

      Appl. Phys. Exp

      Volume: 5 Pages: 125203

    • DOI

      DOI:10.1143/APEX.5.125203

    • Peer Reviewed
  • [Journal Article] Controlled fabrication of artificial ferromagnetic(Fe,Mn)_3O_4 nanowall-wires by a three-dimensional nanotemplate pulsed laser deposition method2012

    • Author(s)
      T.Kushizaki, K.Fujiwara, A.N.Hattori, T.Kanki, H.Tanaka
    • Journal Title

      Nanotechnology

      Volume: 23 Pages: 485308

    • DOI

      DOI:10.1088/0957-4484/23/48/485308

    • Peer Reviewed
  • [Journal Article] Enhancement of Spin Polarization in a Transition Metal Oxide Ferromagnetic Nanodot Diode2011

    • Author(s)
      S.Yamanaka, T.Kanki, T.Kawai, H.Tanaka
    • Journal Title

      Nano Letters

      Volume: 11 Pages: 343

    • DOI

      DOI:10.1021/nl1O2601m

    • Peer Reviewed
  • [Journal Article] Preparation ofFerroelectric Field Effect Transistor based on sustainable stolongly correlated(Fe,Zn)_3O_40xide semiconductor and their electrical transport properties2011

    • Author(s)
      J.Takaobushi, T.Kanki, T.Kawai, H.Tanaka
    • Journal Title

      Appl. Phys. Lett

      Volume: 98 Pages: 102506

    • DOI

      DOI:10.1063/1.3564885

    • Peer Reviewed
  • [Journal Article] Extremely reduced hollow metal nanomasks for direct epitaxial growth of functional oxide nanostructures2011

    • Author(s)
      N.-G Cha,T.Kanki, H. Tanaka
    • Journal Title

      Nanotechnology

      Volume: 22 Pages: 185306

    • DOI

      DOI:10.1088/0957-4484/22/18/185306

    • Peer Reviewed
  • [Journal Article] Giant Magnetoresistance Obseved in(Fe,Mn)_3O_4 Artificial Nanoconstricted Structures at Room Temperature2010

    • Author(s)
      K.Goto, T.Kanki, T.Kawai, Htanaka
    • Journal Title

      Nano Letters

      Volume: 10 Pages: 2772

    • DOI

      DOI:10.1021/nllO2601m

    • Peer Reviewed
  • [Presentation] 3次元ナノ構造作製とその物性解析2013

    • Author(s)
      田中秀和
    • Organizer
      第42回薄膜・表面物理基礎講座
    • Place of Presentation
      東京工業大学(東京都目黒区)
    • Year and Date
      2013-11-25
  • [Presentation] Correlated Nano-Oxides for Electronic Phase Change Electronics2013

    • Author(s)
      H.Tanaka
    • Organizer
      224th ECS Meeting
    • Place of Presentation
      The Hilton San Francisco Hotel(San Francisco, USA)(invited)
    • Year and Date
      2013-11-25
  • [Presentation] 3D Nanostructures for correlated oxide electronics2013

    • Author(s)
      H.Tanaka, T.Kanki, A.N.Hattori, K.Fujiwarara
    • Organizer
      2013JSAP-MRS Joint Symposia
    • Place of Presentation
      同志社大学(京都府京田辺市)(invited)
    • Year and Date
      2013-09-16
  • [Presentation] Total Control of Oxide Nanostructures2012

    • Author(s)
      田中秀和
    • Organizer
      2012年秋季第73回応用物理学会学術講演会
    • Place of Presentation
      愛媛大学/松山大学(愛媛県松山市)(招待講演)
    • Year and Date
      2012-09-13
  • [Presentation] Fabrication of Multi-dimensional Oxide Nanostructures and its Physical Properties2012

    • Author(s)
      H.Tanaka
    • Organizer
      2012Materials Research Society(MRS)Spring Meeting
    • Place of Presentation
      Moscone West Convention Center l Marriott Marquis(San Francisco, USA)(invited)
    • Year and Date
      2012-04-09
  • [Presentation] 酸化物ナノ構造スピントロニクス2012

    • Author(s)
      田中秀和
    • 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(東京都新宿区)(招待講演)
    • Year and Date
      2012-03-15
  • [Presentation] 酸化物ナノ構造形成プロセス2012

    • Author(s)
      田中秀和
    • Organizer
      2012年春季第50回応用物理学関係連合講演会
    • Place of Presentation
      早稲田大学(東京都新宿区)(招待講演)
    • Year and Date
      2012-03-15
  • [Presentation] Multi-dimensional Nano structured Oxide Devices2011

    • Author(s)
      H.Tanaka
    • Organizer
      2011 International Conference on Solid State Devices and Materials
    • Place of Presentation
      WINC AICHI(愛知県名古屋市)(invited)
    • Year and Date
      2011-09-28
  • [Presentation] Nano-structuring Functional Oxides for Advanced Spintronic Materials and Devices2010

    • Author(s)
      H.Tanaka
    • Organizer
      International Union of Materials Research Societies
    • Place of Presentation
      Korea International Exhibition Center(ソウル、韓国)(invited)
    • Year and Date
      2010-08-23
  • [Presentation] 機能性酸化物スピントロニクス2010

    • Author(s)
      田中秀和
    • Organizer
      日本磁気学会第28回スピンエレクトロニクス専門研究会
    • Place of Presentation
      中央大学(東京都千代田区)(招待講演)
    • Year and Date
      2010-01-12
  • [Presentation] 酸化物を使った機能性デバイスの創製2009

    • Author(s)
      田中秀和
    • Organizer
      未踏・ナノデバイステクノロジー第151委員会/ナノ材料分科会合同公開シンポジウム
    • Place of Presentation
      早稲田大学(東京都新宿区)(招待講演)
    • Year and Date
      2009-08-31
  • [Book] 3D Ultra-small Functional Oxide Nanoelectronics Devices Constructed Artificially Directed Nanostructures2014

    • Author(s)
      田中秀和、服部 梓、岡田浩一
    • Total Pages
      9
    • Publisher
      シーエムシー出版
  • [Remarks]

    • URL

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

URL: 

Published: 2015-03-12  

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