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遷移金属酸化物ヘテロナノ構造による電界誘起抵抗スイッチング機構解明とデバイス展開

Research Project

Project/Area Number 09J06253
Research Category

Grant-in-Aid for JSPS Fellows

Allocation TypeSingle-year Grants
Section国内
Research Field Nanomaterials/Nanobioscience
Research InstitutionOsaka University

Principal Investigator

岡 敬祐  大阪大学, 基礎工学研究科, 特別研究員(DC1)

Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥2,100,000 (Direct Cost: ¥2,100,000)
Fiscal Year 2011: ¥700,000 (Direct Cost: ¥700,000)
Fiscal Year 2010: ¥700,000 (Direct Cost: ¥700,000)
Fiscal Year 2009: ¥700,000 (Direct Cost: ¥700,000)
Keywords遷移金属酸化物 / ナノワイヤ / 透過型電子顕微鏡 / 第一原理計算法 / レーザーMBE / 電解誘起抵抗スイッチング / VLS成長 / 酸化ニッケル / 界面構造制御 / 環境制御 / レーザMBE / 電界誘起抵抗スイッチング / 金属触媒 / ヘテロ構造
Research Abstract

遷移金属酸化物において発現する抵抗変化メモリデバイスの電界誘起抵抗スイッチング動作を,ナノ構造体を用いた制限空間で発現させることによって物理起源の解析を行う.この解析によってメモリデバイスの産業応用上必要不可欠な最適化指針の提唱を行うことを目的としている.昨年度までにナノ構造体を用いたメモリデバイスの開発、動作検証、詳細な動作メカニズムの解析及び最終ターゲットである透過型電子顕微鏡観察と電気伝導特性評価を同時に行う機構の開発に成功している.本年度は透過型電子顕微鏡観察を実際に行うこと及び電界誘起抵抗スイッチング動作の動作発現モデルを構築するための数値解析を行った.具体的な研究成果は
・海外共同研究先において透過型電子顕微鏡による直接観察の実施
・第一原理計算法を用いた動作発現モデルの構築
について成功した.
これらの成果が与えるインパクトは,通常の抵抗変化メモリの研究では解析困難であった固体内部の情報を,透過型電子顕微鏡と電気伝導測定による直接観察及び同時計測の実現によってメカニズムを詳細に検討可能にした点,数値計算を導入することによって実験的には解析困難である原子1つ1つの振る舞いをモデル化し従来では困難であった電界誘起抵抗スイッチング動作のモデル化に成功した点である.

Report

(3 results)
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (79 results)

All 2012 2011 2010 2009

All Journal Article (12 results) (of which Peer Reviewed: 12 results) Presentation (66 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Dual Defects of Cation and Anion in Memristive Nonvolatile Memory of Metal Oxides2012

    • Author(s)
      Keisuke Oka
    • Journal Title

      Journal of the American Chemical Society

      Volume: 134 Issue: 5 Pages: 2535-2535

    • DOI

      10.1021/ja2114344

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spatial Nonuniformity in Resistive-Switching Memory Effects of NiO2011

    • Author(s)
      Keisuke Oka
    • Journal Title

      Journal of the American Chemical Society

      Volume: 133 Issue: 32 Pages: 12482-12482

    • DOI

      10.1021/ja206063m

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Intrinsic Mechanisms of Memristive Switching2011

    • Author(s)
      Kazuki Nagashima
    • Journal Title

      Nano Letters

      Volume: 11 Issue: 5 Pages: 2114-2114

    • DOI

      10.1021/nl200707n

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Study on transport pathway in oxide nanowire growth by using spacing-controlled regular array2011

    • Author(s)
      Annop Klamchuen
    • Journal Title

      Applied Physics Letters

      Volume: 99 Issue: 19 Pages: 193105-193105

    • DOI

      10.1063/1.3660246

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dopant homogeneity and transport properties of impurity-doped oxide nanowires2011

    • Author(s)
      Annop Klamchuen
    • Journal Title

      Applied Physics Letters

      Volume: 98 Pages: 53107-53107

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Role of surrounding oxygen on oxide nanowire growth2010

    • Author(s)
      Annop Klamchuen
    • Journal Title

      Applied Physics Letters

      Volume: 97 Pages: 73114-73114

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Impurity induced periodic mesostructures in Sb-doped SnO_2 nanowires2010

    • Author(s)
      Annop Klamchuen
    • Journal Title

      Journal of Crystal Growth

      Volume: 312 Pages: 3251-3251

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Interfacial Effect on Metal/Oxide Nanowire Junctions2010

    • Author(s)
      長島一樹
    • Journal Title

      Applied Physics Letters 96

      Pages: 73110-73110

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Resistive Switching Multistate Non-volatile Memory Effects in a Single Cohalt Oxide Nanowire2010

    • Author(s)
      長島一樹
    • Journal Title

      Nanoletters 10

      Pages: 1359-1363

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Unipolar Resistive Switching Characteristics of Room Temperature Grown SnO_2 Thin Films2009

    • Author(s)
      長島一樹
    • Journal Title

      Applied Physics Letters 94

      Pages: 242902-242902

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Crucial Role of Doping Dynamics on Transport Properties of Sb-doped SnO_2 Nanowires2009

    • Author(s)
      Annop Klamchuen
    • Journal Title

      Applied Physics Letters 95

      Pages: 53105-53105

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Specific Surface Effect on Transport Properties of NiO/MgO Heterostructured Nanowires2009

    • Author(s)
      岡敬祐
    • Journal Title

      Applied Physics Letters 95

      Pages: 133110-133110

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] A Oxide Nanowire Exposed Nanoscale Mechanisms of Memristor2012

    • Author(s)
      K.Nagashima
    • Organizer
      The 15th SANKEN International Symposium 2012, The 10th SANKEN Nanotechnology Symposium, Progress and Perspectives of Imaging Science and Technology-From Nano Structure To Human Behavior-
    • Place of Presentation
      Osaka, Japan
    • Year and Date
      2012-01-12
    • Related Report
      2011 Annual Research Report
  • [Presentation] Facile Patterning of Sub 20 nm Uniform Oxide Nanowires by Ultra-thin Anodic Aluminum Oxide Membrane Mask2012

    • Author(s)
      G.Meng
    • Organizer
      The 15th SANKEN International Symposium 2012, The 10th SANKEN Nanotechnology Symposium, Progress and Perspectives of Imaging Science and Technology-From Nano Structure To Human Behavior-
    • Place of Presentation
      Osaka, Japan
    • Year and Date
      2012-01-12
    • Related Report
      2011 Annual Research Report
  • [Presentation] Manipulation of Long DNA molecule by Oxide Nanowires Embedded in Microfluidic Chip2012

    • Author(s)
      S.Rahong
    • Organizer
      The 15th SANKEN International Symposium 2012, The 10th SANKEN Nanotechnology Symposium, Progress and Perspectives of Imaging Science and Technology-From Nano Structure To Human Behavior-
    • Place of Presentation
      Osaka, Japan
    • Year and Date
      2012-01-12
    • Related Report
      2011 Annual Research Report
  • [Presentation] Crucial Role of Dopant Incorporation Dynamics on Transport Properties of Semiconductor Oxide Nanowires2012

    • Author(s)
      A.Klamchuen
    • Organizer
      The 15th SANKEN International Symposium 2012, The 10th SANKEN Nanotechnology Symposium, Progress and Perspectives of Imaging Science and Technology-From Nano Structure To Human Behavior-
    • Place of Presentation
      Osaka, Japan
    • Year and Date
      2012-01-12
    • Related Report
      2011 Annual Research Report
  • [Presentation] Nano-scale Origin of Non-volatile Resistive Switching Phenomena in Nickel Oxide2011

    • Author(s)
      K.Oka
    • Organizer
      7th Handai Nanoscience and Nanotechnology International Symposium
    • Place of Presentation
      Osaka, Japan
    • Year and Date
      2011-11-11
    • Related Report
      2011 Annual Research Report
  • [Presentation] Nature of Memristive Switching Revealed by Self-assembled Oxide Nanowire2011

    • Author(s)
      K.Nagashima
    • Organizer
      7th Handai Nanoscience and Nanotechnology International Symposium
    • Place of Presentation
      Osaka, Japan
    • Year and Date
      2011-11-11
    • Related Report
      2011 Annual Research Report
  • [Presentation] Spatially Controlled Uniform Oxide Nanowire Arrays by Ultra-thin AAO Membrane Mask2011

    • Author(s)
      G.Meng
    • Organizer
      7th Handai Nanoscience and Nanotechnology International Symposium
    • Place of Presentation
      Osaka, Japan
    • Year and Date
      2011-11-10
    • Related Report
      2011 Annual Research Report
  • [Presentation] Integration of Oxide Nanowires in Microfluidic Chip for Long DNA Molecules Manipulation2011

    • Author(s)
      S.Rahong
    • Organizer
      7th Handai Nanosdence and Nanotechnology International Symposium
    • Place of Presentation
      Osaka, Japan
    • Year and Date
      2011-11-10
    • Related Report
      2011 Annual Research Report
  • [Presentation] Dynamic Dopant Incorporation Rule on Semiconductor Oxide Nanowire Growth2011

    • Author(s)
      A.Klamchuen
    • Organizer
      7th Handai Nanoscience and Nanotechnology International Symposium
    • Place of Presentation
      Osaka, Japan
    • Year and Date
      2011-11-10
    • Related Report
      2011 Annual Research Report
  • [Presentation] 酸化物ナノ細線を用いたReRAM機構の解明2011

    • Author(s)
      長島一樹
    • Organizer
      励起ナノプロセス研究会第7回研究会
    • Place of Presentation
      ビッグ・アイ国際障害者交流センター,大阪(招待講演)
    • Year and Date
      2011-11-01
    • Related Report
      2011 Annual Research Report
  • [Presentation] Memristor using a Single Oxide Nanowire-Performance in Ultra Small Memory and Intrinsic Mechanism-2011

    • Author(s)
      K.Nagashima
    • Organizer
      24th International Microprocesses and Nanotechnology Conference, Kyoto, Japan
    • Place of Presentation
      Kyoto, Japan
    • Year and Date
      2011-10-24
    • Related Report
      2011 Annual Research Report
  • [Presentation] Memristor using a Single Oxide Nanowire-Performance in Ultra Small Memory and Intrinsic Mechanism-2011

    • Author(s)
      K.Nagashima
    • Organizer
      24th International Microprocesses and Nanotechnology Conference
    • Place of Presentation
      Kyoto, Japan
    • Year and Date
      2011-10-24
    • Related Report
      2011 Annual Research Report
  • [Presentation] Nonvolatile Memory Phenomena within a Single Oxide Nanowire2011

    • Author(s)
      T.Yanagida
    • Organizer
      International Workshop on Quantum Nanostructures and Nanoelectronics
    • Place of Presentation
      Tokyo, Japan
    • Year and Date
      2011-10-03
    • Related Report
      2011 Annual Research Report
  • [Presentation] 酸化物ナノワイヤによる抵抗変化メモリ局在伝導機構の解明2011

    • Author(s)
      長島一樹
    • Organizer
      化学工学会第43回秋季大会
    • Place of Presentation
      名古屋工業大学,愛知
    • Year and Date
      2011-09-16
    • Related Report
      2011 Annual Research Report
  • [Presentation] 自己組織化酸化物ナノワイヤにおける成長ダイナミクスと電気輸送物性への影響2011

    • Author(s)
      柳田剛
    • Organizer
      化学工学会第43回秋季大会
    • Place of Presentation
      名古屋工業大学,愛知
    • Year and Date
      2011-09-16
    • Related Report
      2011 Annual Research Report
  • [Presentation] ナノ制限空間を利用した不揮発性抵抗変化メモリ現象の動作メカニズム解析2011

    • Author(s)
      岡敬祐
    • Organizer
      第72回応用物理学会学術講演会
    • Place of Presentation
      山形大学,山形
    • Year and Date
      2011-09-01
    • Related Report
      2011 Annual Research Report
  • [Presentation] Pt/TiO_2/Pt極微メモリスタ素子特性の基底状態依存性2011

    • Author(s)
      長島一樹
    • Organizer
      第72回応用物理学会学術講演会
    • Place of Presentation
      山形大学,山形
    • Year and Date
      2011-09-01
    • Related Report
      2011 Annual Research Report
  • [Presentation] メモリスタの物理起源2011

    • Author(s)
      長島一樹
    • Organizer
      第72回応用物理学会学術講演会
    • Place of Presentation
      山形大学,山形
    • Year and Date
      2011-08-30
    • Related Report
      2011 Annual Research Report
  • [Presentation] Intrinsic nature of nonvolatile resistive switching extracted by a single oxide nanowire2011

    • Author(s)
      K.Nagashima
    • Organizer
      The 11th International Symposium on Sputtering & Plasma Processes
    • Place of Presentation
      Kyoto, Japan
    • Year and Date
      2011-07-06
    • Related Report
      2011 Annual Research Report
  • [Presentation] Crucial Role of Impurity Doping Dynamics on Transport Properties of VLS Grown SnO_2 Nanowires2011

    • Author(s)
      A.Klamchuen
    • Organizer
      The 11th International Symposium on Sputtering & Plasma Processes
    • Place of Presentation
      Kyoto, Japan
    • Year and Date
      2011-07-06
    • Related Report
      2011 Annual Research Report
  • [Presentation] 金属酸化物ナノワイヤを用いたメモリスタ-極微素子特性・動作起源解明-2011

    • Author(s)
      長島一樹
    • Organizer
      ナノ学会第九回大会
    • Place of Presentation
      北海道大学,北海道
    • Year and Date
      2011-06-03
    • Related Report
      2011 Annual Research Report
  • [Presentation] 酸化物ナノ構造体による不揮発性抵抗スイッチング現象評価2011

    • Author(s)
      長島一樹
    • Organizer
      2011年春季第58回応用物理学関係連合講演会
    • Place of Presentation
      神奈川工科大学(神奈川)
    • Related Report
      2010 Annual Research Report
  • [Presentation] NiOナノ構造体を用いた不揮発性メモリ効果の動作メカニズム解析2011

    • Author(s)
      岡敬祐
    • Organizer
      2011年春季第58回応用物理学関係連合講演会
    • Place of Presentation
      神奈川工科大学(神奈川)
    • Related Report
      2010 Annual Research Report
  • [Presentation] p型酸化物ナノワイヤによる超極微・超省電力ReRAM素子の創成2010

    • Author(s)
      長島一樹
    • Organizer
      平成22年度第2回半導体エレクトロニクス部門研究会
    • Place of Presentation
      大阪府立大学(大阪)
    • Year and Date
      2010-11-20
    • Related Report
      2010 Annual Research Report
  • [Presentation] 遷移金属酸化物ヘテロナノワイヤ構造体における不揮発性メモリ効果2010

    • Author(s)
      岡敬祐
    • Organizer
      ナノ学会第8回大会
    • Place of Presentation
      自然科学研究機構 岡崎コンファレンスセンター(愛知)
    • Related Report
      2010 Annual Research Report
  • [Presentation] Redox Based Non-volatile Resistive Switching in MgO/Cobalt Oxide Heterostructured Nanowires2010

    • Author(s)
      Kazuki Nagashima
    • Organizer
      International Conference on Core Research and Engineering Science of Advanced Materials (Global COE Program) & Third International Conference on Nanospintronics Design and Realization, 3rd-ICNDR
    • Place of Presentation
      Osaka, Japan
    • Related Report
      2010 Annual Research Report
  • [Presentation] Non-volatile Resistive Switching in NiO Heterostructured Nanowire2010

    • Author(s)
      Keisuke Oka
    • Organizer
      International Conference on Core Research and Engineering Science of Advanced Materials (Global COE Program) & Third International Conference on Nanospintronics Design and Realization, 3rd-ICNDR
    • Place of Presentation
      Osaka, Japan
    • Related Report
      2010 Annual Research Report
  • [Presentation] コバルト酸化物ナノワイヤ構造体における不揮発性抵抗変化メモリ効果2010

    • Author(s)
      長島一樹
    • Organizer
      化学工学会第42回秋季大会
    • Place of Presentation
      同志社大学(京都)
    • Related Report
      2010 Annual Research Report
  • [Presentation] 気液固反応法による酸化物ナノワイヤ構造体の創製とメカニズム解明2010

    • Author(s)
      柳田剛
    • Organizer
      化学工学会第42回秋季大会
    • Place of Presentation
      同志社大学(京都)
    • Related Report
      2010 Annual Research Report
  • [Presentation] コバルト酸化物ナノ構造体を用いた不揮発性メモリ現象における酸化還元反応の決定的な役割2010

    • Author(s)
      長島一樹
    • Organizer
      第71回応用物理学会学術講演会
    • Place of Presentation
      長崎大学(長崎)
    • Related Report
      2010 Annual Research Report
  • [Presentation] NiOナノ構造体を用いた不揮発性メモリ効果の局所現象解析2010

    • Author(s)
      岡敬祐
    • Organizer
      第71回応用物理学会学術講演会
    • Place of Presentation
      長崎大学(長崎)
    • Related Report
      2010 Annual Research Report
  • [Presentation] 酸化物ナノワイャにおける不揮発性メモリ効果2010

    • Author(s)
      柳田剛
    • Organizer
      第71回応用物理学会学術講演会
    • Place of Presentation
      長崎大学(長崎)
    • Related Report
      2010 Annual Research Report
  • [Presentation] Resistive Switching Phenomena in Limited Nanospace of a Single NiO Heterostructured Nanowire2010

    • Author(s)
      Keisuke Oka
    • Organizer
      17th International Workshop on Oxide Electronics
    • Place of Presentation
      Hyogo, Japan
    • Related Report
      2010 Annual Research Report
  • [Presentation] Crucial Role of Redox Events on Non-volatile Resistive Switching in Cobalt Oxide Nanostructures2010

    • Author(s)
      Kazuki Nagashima
    • Organizer
      17th International Workshop on Oxide Electronics
    • Place of Presentation
      Hyogo, Japan
    • Related Report
      2010 Annual Research Report
  • [Presentation] Crucial Role of Impurity Doping Dynamics on Transport Properties and Microstructures of VLS Grown SnO_2 Nanowires2010

    • Author(s)
      Annop Klamchuen
    • Organizer
      17th International Workshop on Oxide Electronics
    • Place of Presentation
      Hyogo, Japan
    • Related Report
      2010 Annual Research Report
  • [Presentation] Resistive Switching Memory Effects in a Single Oxide Nanowire2010

    • Author(s)
      Takeshi Yanagida
    • Organizer
      17th International Workshop on Oxide Electronics
    • Place of Presentation
      Hyogo, Japan
    • Related Report
      2010 Annual Research Report
  • [Presentation] 17th International Workshop on Oxide Electronics2010

    • Author(s)
      Masaki Kanai
    • Organizer
      17th International Workshop on Oxide Electronics
    • Place of Presentation
      Hyogo, Japan
    • Related Report
      2010 Annual Research Report
  • [Presentation] Non-volatile Resistive Switching Effect in Limited Nanospace of a Single NiO Heterostructured Nanowire2010

    • Author(s)
      Keisuke Oka
    • Organizer
      2010 Materials Research Society Fall Meeting
    • Place of Presentation
      Boston, USA
    • Related Report
      2010 Annual Research Report
  • [Presentation] Non-volatile Memory Effects in Heterostructured Oxide Nanowires2010

    • Author(s)
      Takeshi Yanagida
    • Organizer
      2010 Materials Research Society Fall Meeting
    • Place of Presentation
      Boston, USA
    • Related Report
      2010 Annual Research Report
  • [Presentation] Resistive Switching in a Single Oxide Nanowire2010

    • Author(s)
      Takeshi Yanagida
    • Organizer
      2010 Materials Research Society Fall Meeting
    • Place of Presentation
      Boston, USA
    • Related Report
      2010 Annual Research Report
  • [Presentation] Growth and Mechanisms of VLS Grown Oxide Nanowires2010

    • Author(s)
      Masaki Kanai
    • Organizer
      PACIFICHEM 2010
    • Place of Presentation
      Honolulu, USA
    • Related Report
      2010 Annual Research Report
  • [Presentation] Role of Impurity Doping on Transport Properties and Microstructures of Oxide Nanowires2010

    • Author(s)
      Annop Klamchuen
    • Organizer
      PACIFICHEM 2010
    • Place of Presentation
      Honolulu, USA
    • Related Report
      2010 Annual Research Report
  • [Presentation] Extraction of Localised Non-volatile Memory Switching using MgO/Cobalt Oxide Heterostructured Nanowire2010

    • Author(s)
      長島一樹
    • Organizer
      The 13th SANKEN International Symposium 2010
    • Place of Presentation
      Kansai Airport Conference Hall, Osaka, Japan
    • Related Report
      2009 Annual Research Report
  • [Presentation] Impurity iuduced mesostructures of Sb-doped SnO_2 Nanowires2010

    • Author(s)
      Annop Klamchuen
    • Organizer
      The 13th SANKEN International Symposium 2010
    • Place of Presentation
      Kansai Airport Conference Hall, Osaka, Japan
    • Related Report
      2009 Annual Research Report
  • [Presentation] Redox Reactions of Non-volatile Bipolar Resistive Memory Switching in Single Crystalline NiO Heterostructured Nanowire2010

    • Author(s)
      岡敬祐
    • Organizer
      The 13th SANKEN International Symposium 2010
    • Place of Presentation
      Kansai Airport Conference Hall, Osaka, Japan
    • Related Report
      2009 Annual Research Report
  • [Presentation] 酸化物ナノワイヤ気液固(VLS)成長における創発現象2010

    • Author(s)
      Annop Klamchuen
    • Organizer
      分子ナノシステムの創発化学第1回公開シンポジウム
    • Place of Presentation
      キャンパスプラザ京都(京都府)
    • Related Report
      2009 Annual Research Report
  • [Presentation] コバルト酸化物ナノワイヤにおける抵抗変化不揮発性メモリ特性とその抵抗変化機構2010

    • Author(s)
      長島一樹
    • Organizer
      第57回応用物理学関係連合講演会
    • Place of Presentation
      東海大学(神奈川県)
    • Related Report
      2009 Annual Research Report
  • [Presentation] NiOナノワイヤ構造体における抵抗変化不揮発性メモリ効果2010

    • Author(s)
      岡敬祐
    • Organizer
      第57回応用物理学関係連合講演会
    • Place of Presentation
      東海大学(神奈川県)
    • Related Report
      2009 Annual Research Report
  • [Presentation] SnO_2ナノワイヤにおけるSb不純物ドーピング誘起メソ構造2010

    • Author(s)
      柳田剛
    • Organizer
      第57回応用物理学関係連合講演会
    • Place of Presentation
      東海大学(神奈川県)
    • Related Report
      2009 Annual Research Report
  • [Presentation] Non-volatile Memory Effect in Heterostructured Nanowires of Transition Metal Oxides2009

    • Author(s)
      長島一樹
    • Organizer
      The 8th Japan-France Workshop on Nanomaterials
    • Place of Presentation
      NIMS, Ibaraki, Japan
    • Related Report
      2009 Annual Research Report
  • [Presentation] Metal Oxide Nanowires : Synthesis, Properties and Non-volatile Memory Applications2009

    • Author(s)
      柳田剛
    • Organizer
      The 8th Japan-France Workshop on Nanomaterials
    • Place of Presentation
      NIMS, Ibaraki, Japan
    • Related Report
      2009 Annual Research Report
  • [Presentation] Non-volatile Unipolar Memory Switching in TiO_2 Heteronanowire2009

    • Author(s)
      長島一樹
    • Organizer
      The 10th International Symposium on Sputtering & Plasma Processes
    • Place of Presentation
      Kanazawa Kokusai Hotel, Ishikawa, Japan
    • Related Report
      2009 Annual Research Report
  • [Presentation] Non-volatile Bipolar Resistive Memory Switching in Single Crystalline NiO Heterostructured Nanowire2009

    • Author(s)
      岡敬祐
    • Organizer
      The 10th International Symposium on Sputtering & Plasma Processes
    • Place of Presentation
      Kanazawa Kokusai Hotel, Ishikawa, Japan
    • Related Report
      2009 Annual Research Report
  • [Presentation] Metal Oxide Nanowires : Synthesis, Nano-properties and Device Applications2009

    • Author(s)
      柳田剛
    • Organizer
      The 10th International Symposium on Sputtering & Plasma Processes
    • Place of Presentation
      Kanazawa Kokusai Hotel, Ishikawa, Japan
    • Related Report
      2009 Annual Research Report
  • [Presentation] Mechanism of Nonvolatile Bipolar Resistive Memory Switching in MgO/Co_3O_4 Nanowire and Multi-storage Memory Application2009

    • Author(s)
      長島一樹
    • Organizer
      5th Handai Nanoscience and Nanotechnology International Symposium
    • Place of Presentation
      Icho Kaikan, Osaka, Japan
    • Related Report
      2009 Annual Research Report
  • [Presentation] Crucial Role of Doping Dynamics on Transport Properties of Sb-doped SnO_2 Nanowires2009

    • Author(s)
      柳田剛
    • Organizer
      5th Handai Nanoscience and Nanotechnology International Symposium
    • Place of Presentation
      Icho Kaikan, Osaka, Japan
    • Related Report
      2009 Annual Research Report
  • [Presentation] Non-volatile Resistive Memory Switching in Individual MgO/NiO Hetero structured Nanowire2009

    • Author(s)
      岡敬祐
    • Organizer
      5th Handai Nanoscience and Nanotechnology International Symposium
    • Place of Presentation
      Icho Kaikan, Osaka, Japan
    • Related Report
      2009 Annual Research Report
  • [Presentation] Mechanism of Resistive Switching in MgO/Co_3O_4 Nanowires for Non-volatile Memory Applications2009

    • Author(s)
      長島一樹
    • Organizer
      International Symposium on post silicon materials and devices research alliance project
    • Place of Presentation
      Icho Kaikan, Osaka, Japan
    • Related Report
      2009 Annual Research Report
  • [Presentation] Resistive Switching Phenolnena in MgO/Co_3O_4 Core/shell Nanowires2009

    • Author(s)
      長島一樹
    • Organizer
      16th International Workshop on Oxide Electronics
    • Place of Presentation
      Palau Firal I de Congressos de Tarragona, Tarragona, Spain
    • Related Report
      2009 Annual Research Report
  • [Presentation] Non-volatile Resistive Switching in Individual MgO/NiO Heterostructured Nanowire2009

    • Author(s)
      岡敬祐
    • Organizer
      16th International Workshop on Oxide Electronics
    • Place of Presentation
      Palau Firal I de Congressos de Tarragona, Tarragona, Spain
    • Related Report
      2009 Annual Research Report
  • [Presentation] Self-Assembling Oxide Nanowires : Growth Mechanisms and the Impact on Transport Properties of Impurity-Doped Nanowires2009

    • Author(s)
      柳田剛
    • Organizer
      16th International Workshop on Oxide Electronics
    • Place of Presentation
      Palau Firal I de Congressos de Tarragona, Tarragona, Spain
    • Related Report
      2009 Annual Research Report
  • [Presentation] Non-volatile Memory Switching using Atomically Controlled MgO/Co_3O_4 Heterostructured Nanowires2009

    • Author(s)
      長島一樹
    • Organizer
      Second International Symposium on Atomically Controlled Fabrication Technology
    • Place of Presentation
      Palau Firal I de Congressos de Tarragona, Tarragona, Spain
    • Related Report
      2009 Annual Research Report
  • [Presentation] MgO/Co_3O_4ナノワイヤを用いた不揮発性抵抗変化メモリの創成とその抵抗変化機構2009

    • Author(s)
      長島一樹
    • Organizer
      第70回応用物理学会学術講演会
    • Place of Presentation
      富山大学(富山県)
    • Related Report
      2009 Annual Research Report
  • [Presentation] MgO/NiOヘテロナノワイヤ単一構造体の不揮発性メモリ効果2009

    • Author(s)
      岡敬祐
    • Organizer
      第70回応用物理学会学術講演会
    • Place of Presentation
      富山大学(富山県)
    • Related Report
      2009 Annual Research Report
  • [Presentation] 酸化物ナノワイヤ構造体における不純物ドーピング制御2009

    • Author(s)
      柳田剛
    • Organizer
      化学工学会第41回秋季大会
    • Place of Presentation
      広島大学(広島県)
    • Related Report
      2009 Annual Research Report
  • [Presentation] 酸化物棒状ナノ粒子における抵抗変化メモリ効果とメカニズム解明2009

    • Author(s)
      長島一樹
    • Organizer
      粉体工学会2009年度秋期研究発表会
    • Place of Presentation
      コスモスクエア国際交流センター(大阪府)
    • Related Report
      2009 Annual Research Report
  • [Patent(Industrial Property Rights)] 抵抗変化型不揮発性メモリ素子、および、抵抗変化型不揮発性メモリ素子の製造方法2009

    • Inventor(s)
      柳田剛、川合知二、長島一樹、岡敬祐
    • Industrial Property Rights Holder
      大阪大学
    • Industrial Property Number
      2009-168919
    • Filing Date
      2009-07-17
    • Related Report
      2009 Annual Research Report

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Published: 2009-04-01   Modified: 2024-03-26  

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