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Development of electro-magnetic phase switching device with non-volatile operation at room temperature

Research Project

Project/Area Number 16K14377
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Inorganic materials/Physical properties
Research InstitutionTokyo Institute of Technology (2017)
Hokkaido University (2016)

Principal Investigator

KATASE TAKAYOSHI  東京工業大学, 科学技術創成研究院, 准教授 (90648388)

Project Period (FY) 2016-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2017: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2016: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords薄膜トランジスタ / 酸化・還元 / 電気化学 / 不揮発メモリ / 酸化物磁性体 / 酸化物エレクトロニクス / スピントロ二クス / 先端機能デバイス / セラミックス / 電子・電気材料
Outline of Final Research Achievements

A reversibly switchable electro-magnetic phase switching device was demonstrated by using a thin‐film transistor (TFT) structure with a water-infiltrated nanoporous glass as a gate insulator, for the development of new functional switching device that can control electric and magnetic signals at the same time. The TFT structure was fabricated on SrCoOx thin film and the electro-magnetic behavior of the device can be electrically switched from antiferromagnetic insulator to ferromagnetic metal at room temperature. In addition, it was found that the amorphous NaTaOx films with nanopillar array structure work as leakage-free alkaline electrolyte, which enabled the reversible phase switching under DC voltage of ±3 V in 2-3 sec. at room temperature. The result provides a novel design concept for multi-functional memory devices.

Report

(3 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • Research Products

    (65 results)

All 2018 2017 2016 Other

All Int'l Joint Research (2 results) Journal Article (10 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 10 results,  Open Access: 5 results,  Acknowledgement Compliant: 4 results) Presentation (52 results) (of which Int'l Joint Research: 28 results,  Invited: 15 results) Remarks (1 results)

  • [Int'l Joint Research] 蘇州大学(中国)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] フンボルト大学ベルリン校(ドイツ)

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Multiple Color Inorganic Thin-Film Phosphor, RE-Doped Amorphous Gallium Oxide (RE = Rare Earth: Pr, Sm, Tb, and Dy), Deposited at Room Temperature2018

    • Author(s)
      N. Watanabe, K. Ide, J. Kim, T. Katase, H. Hiramatsu, H. Hosono, T. Kamiya
    • Journal Title

      Phys. Status Solidi A

      Volume: N/A Issue: 5 Pages: 1700833-1700833

    • DOI

      10.1002/pssa.201700833

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Stoichiometric and oxygen deficient VO2 as versatile hole injection electrode for organic semiconductors2018

    • Author(s)
      Ke-Ke Fu, Rong-Bin Wang, Takayoshi Katase, Hiromichi Ohta, Norbert Koch, Steffen Duhm
    • Journal Title

      ACS Appl. Mater. Interfaces

      Volume: 10 Issue: 12 Pages: 10552-10559

    • DOI

      10.1021/acsami.8b00026

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Effects of impurity hydrogen in amorphous In-Ga-Zn-O: ultralow optimum oxygen supply for ultrahigh vacuum sputtering and bandgap widening by impurity hydrogen2018

    • Author(s)
      Keisuke Ide, Kyohei Ishikawa, Haochun Tang, Takayoshi Katase, Hidenori Hiramatsu, Hideya Kumomi, Hideo Hosono, and Toshio Kamiya
    • Journal Title

      Physica Status Solidi (a)

      Volume: - Issue: 5 Pages: 1700832-1700832

    • DOI

      10.1002/pssa.201700832

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Infrared-transmittance tunable metal-insulator conversion device with thin-film-transistor-type structure on a glass substrate2017

    • Author(s)
      Takayoshi katase, Kenji Endo, and Hiromichi Ohta
    • Journal Title

      APL Materials

      Volume: 5 Issue: 5 Pages: 056105-056105

    • DOI

      10.1063/1.4983276

    • NAID

      120006323693

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Transition-metal-oxide based functional thin-film device using leakage-free electrolyte2017

    • Author(s)
      Takayoshi Katase, Hiromichi Ohta
    • Journal Title

      Journal of the Ceramic Society of Japan

      Volume: 125 Issue: 8 Pages: 608-615

    • DOI

      10.2109/jcersj2.17098

    • NAID

      130005878362

    • ISSN
      1348-6535, 1882-0743
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Highly conducting leakage-free electrolyte for SrCoOx-based non-volatile memory device2017

    • Author(s)
      Takayoshi Katase, Yuki Suzuki, Hiromichi Ohta
    • Journal Title

      J. Appl. Phys.

      Volume: 122 Issue: 13 Pages: 135303-135303

    • DOI

      10.1063/1.5005520

    • NAID

      120006528254

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Reactive solid-phase epitaxy and electrical conductivity of layered sodium manganese oxide2017

    • Author(s)
      S. Katayama, T. Katase, T. Tohei, B. Feng, Y. Ikuhara, and H. Ohta
    • Journal Title

      Cryst. Growth Des.

      Volume: 17 Issue: 4 Pages: 1849-1853

    • DOI

      10.1021/acs.cgd.6b01810

    • Related Report
      2017 Annual Research Report 2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] A transparent electrochromic metal-insulator switching device with three-terminal transistor geometry2016

    • Author(s)
      T. Katase, T. Onozato, M. Hirono, T. Mizuno, and H. Ohta
    • Journal Title

      Sci. Rep.

      Volume: 6 Issue: 1 Pages: 25819-25819

    • DOI

      10.1038/srep25819

    • NAID

      120005766745

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Optoelectronic properties of valence-state-controlled amorphous niobium oxide2016

    • Author(s)
      T. Onozato, T. Katase, A. Yamamoto, S. Katayama, K. Matsushima, N. Itagaki, H. Yoshida, and H. Ohta
    • Journal Title

      J. Phys. Condens. Mater.

      Volume: 28 Issue: 25 Pages: 255001-255001

    • DOI

      10.1088/0953-8984/28/25/255001

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Solid-liquid phase epitaxial growth of Li4Ti5O12 thin film2016

    • Author(s)
      N. Li, T. Katase, Y. Zhu, T. Matsumoto, T. Umemura, Y. Ikuhara, and H. Ohta
    • Journal Title

      Appl. Phys. Express

      Volume: 9 Issue: 12 Pages: 125501-125501

    • DOI

      10.7567/apex.9.125501

    • NAID

      210000138128

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] 遷移金属酸化物歪界面で発現する特異な熱電能2018

    • Author(s)
      片瀬貴義
    • Organizer
      公益社団法人日本磁気学会、第217回研究会「シン・熱電変換材料」
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 全反射硬X線光電子分光法によるアモルファス酸化物半導体の価電子帯直上欠陥の深さ方向分布2018

    • Author(s)
      井手 啓介、太田 雅人、岸田 陽介、片瀬 貴義、平松 秀典、上田 茂典、雲見 日出也、細野 秀雄、神谷 利夫
    • Organizer
      第65回応用物理学会春季学術講演会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Vanadium dioxide as high work function electrode2018

    • Author(s)
      Rongbin Wang, Keke Fu, Takayoshi Katase, Hiromichi Ohta, Steffen Duhm, and Norbert Koch
    • Organizer
      DPG Spring Meeting and EPS-CMD27
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 遷移金属酸化物の酸化・還元を利用した薄膜機能デバイスの開発(平成28年度進歩賞受賞講演)2017

    • Author(s)
      片瀬貴義, 太田裕道
    • Organizer
      日本セラミックス協会2017年 年会
    • Place of Presentation
      日本大学駿河台キャンパス(東京都千代田区)
    • Year and Date
      2017-03-17
    • Related Report
      2016 Research-status Report
    • Invited
  • [Presentation] 含水多孔質ガラスを用いたオンデマンド赤外線透過率-導電率制御デバイス2017

    • Author(s)
      片瀬貴義, 太田裕道
    • Organizer
      日本真空学会 スパッタリングおよびプラズマプロセス技術部会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 遷移金属酸化物歪界面のフォノンドラッグ熱電能2017

    • Author(s)
      片瀬貴義
    • Organizer
      フォノンエンジニアリング研究会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 遷移金属酸化物薄膜歪界面のフォノンドラッグ熱電能2017

    • Author(s)
      片瀬貴義
    • Organizer
      奈良先端科学技術大学院大学 異分野融合ワークショップ 電子格子相互作用:基礎物理からデバイス応用まで
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Room-temperature-protonation-driven optoelectronic device with water-gated thin-film-transistor structure2017

    • Author(s)
      Takayoshi Katase and Hiromichi Ohta
    • Organizer
      the 8th International Conference and Exhibition on Lasers, Optics & Photonics
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] 遷移金属酸化物の電気化学反応を利用した機能変調デバイス2017

    • Author(s)
      片瀬貴義, 太田裕道
    • Organizer
      6大学連携プロジェクト公開討論会
    • Related Report
      2017 Annual Research Report 2016 Research-status Report
    • Invited
  • [Presentation] 遷移金属酸化物の酸化・還元を利用した薄膜機能デバイスの開発2017

    • Author(s)
      片瀬貴義, 太田裕道
    • Organizer
      日本セラミックス協会2017年 年会
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Strain-induced modulation of thermopower and electrical conductivity of LaTiO3 epitaxial films on LaAlO3 substrate2017

    • Author(s)
      Takayoshi Katase, Keisuke Ide, Hidenori Hiramatsu, Hideo Hosono, and Toshio Kamiya
    • Organizer
      10th International Symposium on Transparent Oxide and Related Materials for Electronics and Optics (TOEO-10)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Thermopower and electron carrier transport properties of epitaxially strained Nb-doped LaTiO3 thin films2017

    • Author(s)
      Takayoshi Katase, Keisuke Ide, Hidenori Hiramatsu, Hideo Hosono, and Toshio Kamiya
    • Organizer
      The Tenth International Conference on the Science and Technology for Advanced Ceramics (STAC-10)
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Thermopower analysis of metal-insulator transition in epitaxially strained LaTiO3 thin films2017

    • Author(s)
      Takayoshi Katase, Keisuke Ide, Hidenori Hiramatsu, Hideo Hosono, and Toshio Kamiya
    • Organizer
      International Conference on Materials and Systems for Sustainability (ICMaSS) 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Opto-Electrical Properties and Structural Transition in BaSnO3-BaCeO3 Oxide Semiconductor Solid-Solution System2017

    • Author(s)
      Yutaro Kobayashi, Keisuke Ide, Takayoshi Katase, Hidenori Hiramatsu, Hideo Hosono, Toshio Kamiya
    • Organizer
      4th International Conference on Advanced Electromaterials
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Effects of film microstructures on operation characteristics of amorphous In-Ga-Zn-O thin-film transistors2017

    • Author(s)
      K. Ide, M. Ota, T. Katase, K. Takenaka, Y. Setsuhara, A. Hiraiwa, H. Kawarada, H. Hiramatsu, H. Hosono, T. Kamiya
    • Organizer
      International Conference on Materials and Systems for Sustainability (ICMaSS) 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Sequential structural transition and optoelectronic properties of BaSnO3-BaCeO3 oxide semiconductor solid solution system2017

    • Author(s)
      Yutaro Kobayashi, Keisuke Ide, Takayoshi Katase, Hidenori Hiramatsu, Hideo Hosono, and Toshio Kamiya
    • Organizer
      The Tenth International Conference on the Science and Technology for Advanced Ceramics
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Electronic structure of amorphous oxide semiconductor-based light emitting thin film, a-GaOx:Eu2017

    • Author(s)
      Naoto Watanabe, Keisuke Ide, Junghwan Kim, Hidenori hiramatsu, Takayoshi Katase, Hideo Hosono, and Toshio kamiya
    • Organizer
      The Tenth International Conference on the Science and Technology for Advanced Ceramics
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Room temperature fabricated multi-color liight-emitting thin films based on ultra-wide bandgap amorphous oxide semiconductor2017

    • Author(s)
      Naoto Watanabe, Keisuke Ide, Junghwan Kim, Hidenori hiramatsu, Takayoshi Katase, Hideo Hosono, and Toshio kamiya
    • Organizer
      10th International Symposium on Transparent Oxide and Related Materials for Electronics and Optics
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Growth dynamics, annealing effects, and microstructure evolution in amorphous In-Ga-Zn-O observed by HAADF STEM2017

    • Author(s)
      Masato Ota, Keisuke Ide, Takayoshi Katase, Masato Sasase, Hidenori Hiramatsu, Hideo Hosono and Toshio Kamiya
    • Organizer
      10th International Symposium on Transparent Oxide and Related Materials for Electronics and Optics
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Exploration of new oxide light-emitting semiconductor thin films using transition metals2017

    • Author(s)
      Yuki Futakado, Naoto Watanabe, Keisuke Ide, Junghwan Kim, Takayoshi Katase, Hidenori Hiramatsu, Hideo Hosono and Toshio Kamiya
    • Organizer
      10th International Symposium on Transparent Oxide and Related Materials for Electronics and Optics
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 超平坦a-TaOx薄膜を用いた抵抗変化メモリ動作における導電性フィラメントの直接観察2017

    • Author(s)
      福地 厚,有田正志,片瀬貴義,太田裕道,高橋庸夫
    • Organizer
      第64回応用物理学会春季学術講演会
    • Related Report
      2017 Annual Research Report 2016 Research-status Report
  • [Presentation] Thickness Dependence of Current-Induced Effective Magnetic Field in La0.67Sr0.33MnO3/SrTiO3 heterostructure2017

    • Author(s)
      Tatsuro Oyamada, Takayoshi Katase, Hiromichi Ohta, and Michihiko Yamanouchi
    • Organizer
      第64回応用物理学会春季学術講演会
    • Related Report
      2017 Annual Research Report 2016 Research-status Report
  • [Presentation] 3端子TFT 構造アモルファスWO3エレクトロクロミック素子の開発と動作検証2017

    • Author(s)
      小野里尚記,片瀬貴義,廣野未沙子, 水野 拓, 太田裕道
    • Organizer
      第52回応用物理学会北海道支部/第13回日本光学会北海道支部合同学術講演会
    • Related Report
      2017 Annual Research Report 2016 Research-status Report
  • [Presentation] Amorphous WO3 electrochromic device with thin-film transistor electrode geometry2016

    • Author(s)
      Takaki Onozato, Takayoshi Katase, Misako Hirono, Taku Mizuno, and Hiromichi Ohta
    • Organizer
      The 17th RIES-Hokudai International Symposium 柔 [Ju]
    • Place of Presentation
      Chateraise Gateaux Kingdom Sapporo(Sapporo, Hokkaido)
    • Year and Date
      2016-12-13
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Thermoelectric properties of SrTiO3-SrNbO3 full range solid solutions2016

    • Author(s)
      Yuqiao Zhang, Takayoshi Katase, Takaki Onozato, Bin Feng, Hiroyuki Hayashi, Tetsuya Tohei, Isao Tanaka, Yuichi Ikuhara, and Hiromichi Ohta
    • Organizer
      The 17th RIES-Hokudai International Symposium 柔 [Ju]
    • Place of Presentation
      Chateraise Gateaux Kingdom Sapporo(Sapporo, Hokkaido)
    • Year and Date
      2016-12-13
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Characterization of amorphous NaTaO3 nanopillar array film2016

    • Author(s)
      Yuki Suzuki, Takayoshi Katase, and Hiromichi Ohta
    • Organizer
      The 17th RIES-Hokudai International Symposium 柔 [Ju]
    • Place of Presentation
      Chateraise Gateaux Kingdom Sapporo(Sapporo, Hokkaido)
    • Year and Date
      2016-12-13
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Water-gated thin film transistors on functional oxides -Toward multifunctional memory devices-2016

    • Author(s)
      Takayoshi Katase, Takaki Onozato, Yuki Suzuki, Kenji Endo, Misako Hirono, Taku Mizuno, Tetsuya Tohei, Yuichi Ikuhara, and Hiromichi Ohta
    • Organizer
      2016 MRS Fall Meeting & Exhibit
    • Place of Presentation
      Boston(USA)
    • Year and Date
      2016-11-27
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Current-induced modulation of switching magnetic field in La0.67Sr0.33MnO3/SrTiO3 structures2016

    • Author(s)
      Michihiko Yamanouchi, Tatsuro Oyamada, Takayoshi Katase and Hiromichi Ohta
    • Organizer
      61st Annual Conference on Magnetism and Magnetic Materials
    • Place of Presentation
      New Orleans(USA)
    • Year and Date
      2016-10-31
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] 色調-導電性を同時変調可能な酸化物エレクトロクロミック素子の開発2016

    • Author(s)
      小野里尚記, 片瀬貴義, 廣野未沙子, 水野 拓, 太田裕道
    • Organizer
      日本セラミックス協会東北北海道支部研究発表会
    • Place of Presentation
      北海道大学 フロンティア応用科学研究棟(北海道札幌市)
    • Year and Date
      2016-10-27
    • Related Report
      2016 Research-status Report
  • [Presentation] コバルト酸ストロンチウム薄膜の酸化還元反応を利用した電気・磁気メモリデバイスの開発2016

    • Author(s)
      鈴木雄喜, 片瀬貴義, 太田裕道
    • Organizer
      日本セラミックス協会東北北海道支部研究発表会
    • Place of Presentation
      北海道大学 フロンティア応用科学研究棟(北海道札幌市)
    • Year and Date
      2016-10-27
    • Related Report
      2016 Research-status Report
  • [Presentation] 薄膜トランジスタ電極配置を有するエレクトロクロミックデバイスの室温作製2016

    • Author(s)
      小野里尚記, 片瀬貴義, 廣野未沙子, 水野 拓, 太田裕道
    • Organizer
      薄膜材料デバイス研究会
    • Place of Presentation
      龍谷大学響都ホール校友会館(京都府京都市)
    • Year and Date
      2016-10-21
    • Related Report
      2016 Research-status Report
  • [Presentation] 磁性と導電性を同時切替可能な全固体薄膜デバイスの作製2016

    • Author(s)
      鈴木雄喜, 片瀬貴義, 太田裕道
    • Organizer
      薄膜材料デバイス研究会
    • Place of Presentation
      龍谷大学響都ホール校友会館(京都府京都市)
    • Year and Date
      2016-10-21
    • Related Report
      2016 Research-status Report
  • [Presentation] Reversible switching from an insulator to a conducting magnet-New way toward high capacity memory device-2016

    • Author(s)
      Takayoshi Katase, Yuki Suzuki, and Hiromichi Ohta
    • Organizer
      The 23rd International Workshop on Oxide Electronics (WOE 23)
    • Place of Presentation
      Nanjing (China)
    • Year and Date
      2016-10-12
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Thermoelectric properties of SrTiO3-SrNbO3 full range solid solutions2016

    • Author(s)
      Yuqiao Zhang, Takaki Onozato, Takayoshi Katase, and Hiromichi Ohta
    • Organizer
      International Workshop on Oxide Electronics 23
    • Place of Presentation
      Nanjing(China)
    • Year and Date
      2016-10-12
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Anomalous thermopower of ultrathin LaTiO3 epitaxial layers2016

    • Author(s)
      Takaki Onozato, Takayoshi Katase, Tetsuya Tohei, Yuichi Ikuhara, and Hiromichi Ohta
    • Organizer
      International Workshop on Oxide Electronics 23
    • Place of Presentation
      Nanjing(China)
    • Year and Date
      2016-10-12
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Leakage-free alkaline electrolyte: Amorphous NaTaO3 nanopillar array2016

    • Author(s)
      Yuki Suzuki, Takayoshi Katase, and Hiromichi Ohta
    • Organizer
      International Workshop on Oxide Electronics 23
    • Place of Presentation
      Nanjing(China)
    • Year and Date
      2016-10-12
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Current dependence of switching magnetic field in La0.67Sr0.33MnO3/SrTiO32016

    • Author(s)
      Michihiko Yamanouchi, Tatsuro Oyamada, Takayoshi Katase, and Hiromichi Ohta
    • Organizer
      HOKUDAI-NCTU International Joint Symposium on Nano, Opto and Bio Sciences
    • Place of Presentation
      Lecture Hall, Frontier Research in Applied Sciences Building, Hokkaido University(Sapporo, Hokkaido)
    • Year and Date
      2016-10-04
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Electron transport properties of SrTiO3-SrNbO3 full range solid solutions2016

    • Author(s)
      Yuqiao Zhang, Takaki Onozato, Takayoshi Katase, Hiromichi Ohta
    • Organizer
      HOKUDAI-NCTU International Joint Symposium on Nano, Opto and Bio Sciences
    • Place of Presentation
      Lecture Hall, Frontier Research in Applied Sciences Building, Hokkaido University(Sapporo, Hokkaido)
    • Year and Date
      2016-10-04
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Anomalous thermopower of ultrathin LaTiO3 epitaxial layers2016

    • Author(s)
      Takaki Onozato, Takayoshi Katase, Tetsuya Tohei, Yuichi Ikuhara, and Hiromichi Ohta
    • Organizer
      HOKUDAI-NCTU International Joint Symposium on Nano, Opto and Bio Sciences
    • Place of Presentation
      Lecture Hall, Frontier Research in Applied Sciences Building, Hokkaido University(Sapporo, Hokkaido)
    • Year and Date
      2016-10-04
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Leakage-free alkaline electrolyte: Amorphous NaTaO3 nanopillar array2016

    • Author(s)
      Yuki Suzuki, Takayoshi Katase, and Hiromichi Ohta
    • Organizer
      HOKUDAI-NCTU International Joint Symposium on Nano, Opto and Bio Sciences
    • Place of Presentation
      Lecture Hall, Frontier Research in Applied Sciences Building, Hokkaido University(Sapporo, Hokkaido)
    • Year and Date
      2016-10-04
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Sr1-xBaxCoO3-δ薄膜の強磁性転移温度2016

    • Author(s)
      鈴木雄喜, 片瀬貴義, 太田裕道
    • Organizer
      2016年 第77回応用物理学会秋季学術講演会
    • Place of Presentation
      朱鷺メッセ(新潟県新潟市)
    • Year and Date
      2016-09-13
    • Related Report
      2016 Research-status Report
  • [Presentation] Current-induced effects on switching magnetic field in La0.67Sr0.33MnO3/SrTiO32016

    • Author(s)
      山ノ内路彦, 小山田達郎, 片瀬貴義, 太田裕道
    • Organizer
      2016年 第77回応用物理学会秋季学術講演会
    • Place of Presentation
      朱鷺メッセ(新潟県新潟市)
    • Year and Date
      2016-09-13
    • Related Report
      2016 Research-status Report
  • [Presentation] 高均一TaOx薄膜を用いた抵抗変化動作の局所的評価2016

    • Author(s)
      福地 厚, 有田正志, 片瀬貴義, 太田裕道, 高橋庸夫
    • Organizer
      2016年 第77回応用物理学会秋季学術講演会
    • Place of Presentation
      朱鷺メッセ(新潟県新潟市)
    • Year and Date
      2016-09-13
    • Related Report
      2016 Research-status Report
  • [Presentation] モット絶縁体超薄膜の熱電能2016

    • Author(s)
      小野里尚記, 片瀬貴義, 張 雨橋, 藤平哲也, フウビン, 幾原雄一, 太田裕道
    • Organizer
      2016年 第77回応用物理学会秋季学術講演会
    • Place of Presentation
      朱鷺メッセ(新潟県新潟市)
    • Year and Date
      2016-09-13
    • Related Report
      2016 Research-status Report
  • [Presentation] Hidden Electronic Phase Boundary in the SrTiO3-SrNbO3 Solid-solution System2016

    • Author(s)
      Yuqiao Zhang, Takayoshi Katase, Takaki Onozato, Bin Feng, Hiroyuki Hayashi, Tetsuya Tohei, Isao Tanaka, Yuichi Ikuhara, and Hiromichi Ohta
    • Organizer
      2016年 第77回応用物理学会秋季学術講演会
    • Place of Presentation
      朱鷺メッセ(新潟県新潟市)
    • Year and Date
      2016-09-13
    • Related Report
      2016 Research-status Report
  • [Presentation] 絶縁体から導電性磁石への可逆切替デバイス-高密度情報記憶素子に向けて-2016

    • Author(s)
      片瀬貴義, 鈴木雄喜, 太田裕道
    • Organizer
      日本セラミックス協会第29回秋季シンポジウム
    • Place of Presentation
      広島大学東広島キャンパス(広島県東広島市)
    • Year and Date
      2016-09-07
    • Related Report
      2016 Research-status Report
    • Invited
  • [Presentation] Electrochemical modulation of insulator to conducting magnet; A new Route for high-capacity information strage device2016

    • Author(s)
      Takayoshi Katase, Yuki Suzuki, and Hiromichi Ohta
    • Organizer
      International Research School: Electronic States and Phases Induced by Electric or Optical Impacts (IMPACT) 2016
    • Place of Presentation
      Cargese (France)
    • Year and Date
      2016-08-23
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] 無機機能性材料の薄膜成長とデバイス化2016

    • Author(s)
      片瀬貴義
    • Organizer
      第17回フロンティア材料研究所講演会(第10回材料構造講演会)「構造と新規物質・新機能」
    • Place of Presentation
      東京工業大学すずかけ台キャンパス(神奈川県横浜市)
    • Related Report
      2016 Research-status Report
    • Invited
  • [Presentation] 赤外線透過率-導電率同時切替デバイスの開発~多機能型スマートウィンドウに向けて~2016

    • Author(s)
      片瀬貴義, 遠藤賢司, 太田裕道
    • Organizer
      第22回 クロモジェニック研究会
    • Place of Presentation
      産業技術総合研究所中部センター(愛知県名古屋市)
    • Related Report
      2016 Research-status Report
    • Invited
  • [Presentation] 光・電気・磁気特性を切替え可能な薄膜機能デバイスの開発2016

    • Author(s)
      片瀬貴義, 太田裕道
    • Organizer
      第12回フロンティア材料研究所講演会、2016年度フロンティア材料研究所学術賞 受賞記念講演会
    • Place of Presentation
      東京工業大学すずかけ台キャンパス(神奈川県横浜市)
    • Related Report
      2016 Research-status Report
    • Invited
  • [Presentation] Optoelectronic and electromagnetic switching device with transition metal oxides using water-leakage-free electrolyte2016

    • Author(s)
      Takayoshi Katase and Hiromichi Ohta
    • Organizer
      Seminar at Soochow University
    • Place of Presentation
      Suzhou (China)
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Reversibly tunable opto-electronic and electro-magnetic device of transition metal oxides using water-infiltrated glass2016

    • Author(s)
      Takayoshi Katase and Hiromichi Ohta
    • Organizer
      Seminar at Academia Sinica
    • Place of Presentation
      Taipei (Taiwan)
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research / Invited
  • [Remarks] 北海道大学電子科学研究所太田裕道研究室

    • URL

      http://functfilm.es.hokudai.ac.jp/

    • Related Report
      2017 Annual Research Report

URL: 

Published: 2016-04-21   Modified: 2019-03-29  

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