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Investigation of single crystalline oxide sheet

Research Project

Project/Area Number 18K14122
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 29020:Thin film/surface and interfacial physical properties-related
Research InstitutionThe University of Tokyo

Principal Investigator

Katayama Tsukasa  東京大学, 大学院理学系研究科(理学部), 助教 (50784617)

Project Period (FY) 2018-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2019: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2018: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords酸化物エレクトロニクス / フレキシブルシート / 強誘電 / 酸化物 / 単結晶シート
Outline of Final Research Achievements

I fabricated single-crystalline SrRuO3 and BaTiO3 flexible sheets with a few millimeters lateral size. The SrRuO3 sheet exhibits high crystallinity and conductivity. Meanwhile, ferroelectricity of the BaTiO3 sheet was successfully observed by the polarization hysteresis loop measurements. In addition to the simplicity, this method is low cost as a substrate is reusable. Accordingly, the proposed method could enhance a development of various kinds of large-size functional oxide sheets.

Academic Significance and Societal Importance of the Research Achievements

フレキシブルシートはこれまで多くが有機物やアモルファス酸化物などで作製されていた。近年、単結晶酸化物を単結晶基板上に作製し、それを剥がすことで単結晶酸化物フレキシブルシートを作製する技術が注目を集めている。本研究では様々な単結晶フレキシブルシート作製に取り組んだ。その結果、高い伝導性を示すSrRuO3や強誘電BaTiO3の単結晶フレキシブルシート作製に成功した。

Report

(3 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • Research Products

    (19 results)

All 2020 2019 2018

All Journal Article (16 results) (of which Int'l Joint Research: 5 results,  Peer Reviewed: 16 results,  Open Access: 3 results) Presentation (3 results) (of which Invited: 2 results)

  • [Journal Article] Redox-based multilevel resistive switching in AlFeO3 thin-film heterostructures2020

    • Author(s)
      Badari Narayana Rao, Shintaro Yasui, Yefei Han,Yosuke Hamasaki,Tsukasa Katayama, Takahisa Shirashi, Takanori Kiguchi, and Mitsuru Itoh
    • Journal Title

      ACS Applied Electronic Materials

      Volume: 2 Issue: 4 Pages: 1065-1072

    • DOI

      10.1021/acsaelm.0c00083

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Electronic properties of perovskite strontium chromium oxyfluoride epitaxial thin films fabricated via low-temperature topotactic reaction2020

    • Author(s)
      Chikamatsu Akira、Maruyama Takahiro、Katayama Tsukasa、Su Yu、Tsujimoto Yoshihiro、Yamaura Kazunari、Kitamura Miho、Horiba Koji、Kumigashira Hiroshi、Hasegawa Tetsuya
    • Journal Title

      Physical Review Materials

      Volume: 4 Issue: 2 Pages: 1-6

    • DOI

      10.1103/physrevmaterials.4.025004

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Modulating the Structure and Magnetic Properties of ε-Fe2O3Nanoparticles via Electrochemical Li+ Insertion2020

    • Author(s)
      Sou Yasuhra, Yosuke Hamasaki, Tsukasa Katayama, Takahiro Ao, Yoshiyuki Inaguma, Hajime Hojo, Maarit Karppinen, Anish Philip, Shintaro Yasui, and Mitsuru Itoh
    • Journal Title

      Inorganic Chemistry

      Volume: 59 Issue: 7 Pages: 4357-4365

    • DOI

      10.1021/acs.inorgchem.9b03302

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Investigation of Ferrimagnetism and Ferroelectricity in AlxFe2-xO3 Thin Films2020

    • Author(s)
      Badari Narayana Rao, Shintaro Yasui, Tsukasa Katayama, Ayako Taguchi, Hiroki Moriwake, Yosuke Hamasaki, and Mitsuru Itoh
    • Journal Title

      Journal of Materials Chemistry C

      Volume: 8 Issue: 2 Pages: 706-714

    • DOI

      10.1039/c9tc05390e

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Switchable third ScFeO3 polar ferromagnet with YMnO3-type structure2020

    • Author(s)
      Hamasaki Yosuke、Katayama Tsukasa、Yasui Shintaro、Shiraishi Takahisa、Akama Akihiro、Kiguchi Takanori、Taniyama Tomoyasu、Itoh Mitsuru
    • Journal Title

      Journal of Materials Chemistry C

      Volume: 8 Issue: 13 Pages: 4447-4452

    • DOI

      10.1039/c9tc07006k

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Improved crystalline quality and electric conductivity in infinite-layer SrFeO2 films through Sm substitution2019

    • Author(s)
      Katayama Tsukasa、Chikamatsu Akira、Kumigashira Hiroshi、Hasegawa Tetsuya
    • Journal Title

      Applied Physics Letters

      Volume: 114 Issue: 23 Pages: 232906-232906

    • DOI

      10.1063/1.5097721

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Reactive solid phase epitaxy of layered aurivillius-type oxyfluorides Bi2TiO4F2 using polyvinylidene fluoride2019

    • Author(s)
      Tsukasa Katayama, Shishin Mo, Takahiro Maruyama, Akira Chikamatsu, and Tetsuya Hasegawa
    • Journal Title

      Dalton Trans.

      Volume: 48 Issue: 16 Pages: 5425-5428

    • DOI

      10.1039/c9dt00874h

    • Related Report
      2019 Annual Research Report 2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Two-dimensional fluorine distribution in a heavily distorted perovskite nickel oxyfluoride revealed by first-principles calculation2019

    • Author(s)
      Yuji Kurauchi, Tsukasa Katayama, Akira Chikamatsu, and Tetsuya Hasegawa
    • Journal Title

      J. Phys. Chem. C

      Volume: 123 Issue: 51 Pages: 31190-31195

    • DOI

      10.1021/acs.jpcc.9b09112

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Theoretical Investigation of the Role of the Nitride Ion in the Magnetism of Oxynitride MnTaO2N2019

    • Author(s)
      Mo Shishin、Kurauchi Yuji、Katayama Tsukasa、Hirose Yasushi、Hasegawa Tetsuya
    • Journal Title

      The Journal of Physical Chemistry C

      Volume: 123 Issue: 41 Pages: 25379-25384

    • DOI

      10.1021/acs.jpcc.9b07446

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Selective fluorination of perovskite iron oxide/ruthenium oxide heterostructures via a topotactic reaction2019

    • Author(s)
      Akira Chikamatsu, Yusuke Suzuki, Takahiro Maruyama, Tomoya Onozuka, Tsukasa Katayama, Daisuke Ogawa, and Tetsuya Hasegawa
    • Journal Title

      Chem. Commn.

      Volume: 55 Issue: 17 Pages: 2437-2440

    • DOI

      10.1039/c8cc09443h

    • Related Report
      2019 Annual Research Report 2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Magnetic properties of Single Crystal GaFeO32019

    • Author(s)
      Tachiyama Koki、Yasui Shintaro、Aroor Rao Badari Narayana、Dazai Takuro、Usami Takamasa、Taniyama Tomoyasu、Katayama Tsukasa、Hamasaki Yosuke、Yu Jianding、He Huan、Wang Hui、Itoh Mitsuru
    • Journal Title

      MRS Advances

      Volume: 4 Issue: 1 Pages: 61-66

    • DOI

      10.1557/adv.2019.37

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Fabrication and Characterization of Multiferroic Al0.5Fe1.5O3 Epitaxial Thin Films2019

    • Author(s)
      Aroor Rao Badari Narayana、Yasui Shintaro、Katayama Tsukasa、Itoh Mitsuru
    • Journal Title

      MRS Advances

      Volume: 4 Issue: 9 Pages: 539-544

    • DOI

      10.1557/adv.2019.121

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Epitaxial Growth of Orthorhombic GaFeO3 Thin Films on SrTiO3 (111) Substrates by Simple Sol-Gel Method2019

    • Author(s)
      Zhang Minghui、Yasui Shintaro、Katayama Tsukasa、Rao Badari、Wen Haiqin、Pan Xiuhong、Tang Meibo、Ai Fei、Itoh Mitsuru
    • Journal Title

      Materials

      Volume: 12 Issue: 2 Pages: 254-254

    • DOI

      10.3390/ma12020254

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] p-Type Conductivity and Room-Temperature Ferrimagnetism in Spinel MoFe2O4 Epitaxial Thin Film2018

    • Author(s)
      Katayama Tsukasa、Kurauchi Yuji、Mo Shishin、Gu Ke、Chikamatsu Akira、Galiullina Lyaysan、Hasegawa Tetsuya
    • Journal Title

      Crystal Growth & Design

      Volume: 19 Issue: 2 Pages: 902-906

    • DOI

      10.1021/acs.cgd.8b01454

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Effect of Cr substitution on ferrimagnetic and ferroelectric properties of GaFeO3 epitaxial thin films2018

    • Author(s)
      Katayama Tsukasa、Osakabe Takuya、Yasui Shintaro、Hamasaki Yosuke、Rao Badari Narayana、Zhang Minghui、Itoh Mitsuru
    • Journal Title

      Applied Physics Letters

      Volume: 113 Issue: 16 Pages: 162901-162901

    • DOI

      10.1063/1.5029442

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Fabrication of Fluorite-Type Fluoride Ba0.5Bi0.5F2.5 Thin Films by Fluorination of Perovskite BaBiO3 Precursors with Poly(vinylidene fluoride)2018

    • Author(s)
      Chikamatsu Akira、Kawahara Keisuke、Shiina Takaaki、Onozuka Tomoya、Katayama Tsukasa、Hasegawa Tetsuya
    • Journal Title

      ACS Omega

      Volume: 3 Issue: 10 Pages: 13141-13145

    • DOI

      10.1021/acsomega.8b02252

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] Synthesis of Single Crystalline Oxide Sheets2019

    • Author(s)
      Ke Gu
    • Organizer
      応用物理学会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ダブルペロブスカイト型GdBaCo2Ox薄膜(x = 5.5-6)の磁気・輸送特性2019

    • Author(s)
      片山司, 真柄健斗, 毛司辰, 倉内裕史, 近松彰, 長谷川哲也
    • Organizer
      2019春季応用物理学会
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] Ferroelectric and Magnetic Properties in Room-Temperature Multiferroic GaFeO3-type Thin Films2018

    • Author(s)
      T. Katayama, S. Yasui, Y. Hamasaki, M. Itoh
    • Organizer
      2018年第42回磁気学会
    • Related Report
      2018 Research-status Report
    • Invited

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Published: 2018-04-23   Modified: 2021-02-19  

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