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Shigematsu Kei  重松 圭

ORCIDConnect your ORCID iD *help
Researcher Number 40754578
Affiliation (Current) 2022: 東京工業大学, 科学技術創成研究院, 助教
Affiliation (based on the past Project Information) *help 2017 – 2022: 東京工業大学, 科学技術創成研究院, 助教
2016: 東京工業大学, 科学技術創成研究院, 特任助教
2015: 公益財団法人神奈川科学技術アカデミー, 透明機能材料グループ, 研究員
Review Section/Research Field
Principal Investigator
Structural/Functional materials / Applied materials / Basic Section 29020:Thin film/surface and interfacial physical properties-related
Except Principal Investigator
Broad Section D / Medium-sized Section 29:Applied condensed matter physics and related fields
Keywords
Principal Investigator
酸化物薄膜 / 酸化物 / 薄膜 / 遷移金属酸化物 / エピタキシャル薄膜 / ペロブスカイト / パルスレーザー堆積法 / トポタクティック反応 / アモルファス半導体 / 固体化学 … More / エレクトロニクス / 複アニオン酸化物 / 透明導電膜 / アニオン複合酸化物 / 磁気異方性 / 結晶構造 / エピタキシャル歪み / エピタキシャル / 正方晶歪み / 圧電体 / ペロブスカイト酸化物 / 磁気特性 / ペロブスカイト型酸化物 … More
Except Principal Investigator
負熱膨張 / 相転移 / 局所構造解析 / 複合材料 / トポロジー最適化 / 複合材料トポロジー最適化 / 強磁性強誘電体 / 磁気メモリ / 微細加工 / ホールセンサー / 電場印加磁化反転 Less
  • Research Projects

    (5 results)
  • Research Products

    (40 results)
  • Co-Researchers

    (11 People)
  •  Demonstration of low power consumption memory device using electric field induced magnetization reversal

    • Principal Investigator
      東 正樹
    • Project Period (FY)
      2021 – 2022
    • Research Category
      Grant-in-Aid for Challenging Research (Exploratory)
    • Review Section
      Medium-sized Section 29:Applied condensed matter physics and related fields
    • Research Institution
      Tokyo Institute of Technology
  •  Functional exploration of thin-filmed quadruple perovskitesPrincipal Investigator

    • Principal Investigator
      Shigematsu Kei
    • Project Period (FY)
      2020 – 2021
    • Research Category
      Grant-in-Aid for Early-Career Scientists
    • Review Section
      Basic Section 29020:Thin film/surface and interfacial physical properties-related
    • Research Institution
      Tokyo Institute of Technology
  •  Novel Negative Thermal Expansion Materials for Thermal Expansion Control

    • Principal Investigator
      東 正樹
    • Project Period (FY)
      2019 – 2023
    • Research Category
      Grant-in-Aid for Scientific Research (S)
    • Review Section
      Broad Section D
    • Research Institution
      Tokyo Institute of Technology
  •  Thin-film synthesis of giant-tetragonal perovskites induced by orbital orderingPrincipal Investigator

    • Principal Investigator
      Shigematsu Kei
    • Project Period (FY)
      2017 – 2019
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Applied materials
    • Research Institution
      Tokyo Institute of Technology
  •  Investigation of transparent conducting materials by topotactic fluorinating reactionPrincipal Investigator

    • Principal Investigator
      Shigematsu Kei
    • Project Period (FY)
      2015 – 2016
    • Research Category
      Grant-in-Aid for Research Activity Start-up
    • Research Field
      Structural/Functional materials
    • Research Institution
      Tokyo Institute of Technology
      Kanagawa Academy of Science and Technology

All 2022 2021 2020 2019 2018 2017 2016 2015

All Journal Article Presentation Patent

  • [Journal Article] Control of ferroelectric and ferromagnetic domains in BiFe<sub>0.9</sub>Co<sub>0.1</sub>O<sub>3</sub> thin films by utilizing trailing fields2022

    • Author(s)
      Itoh Takuma、Katsumata Marin、Shigematsu Kei、Azuma Masaki
    • Journal Title

      Applied Physics Express

      Volume: 15 Pages: 023002-023002

    • DOI

      10.35848/1882-0786/ac4359

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-21K18891
  • [Journal Article] Stabilization of correlated ferroelectric and ferromagnetic domain structures in BiFe<sub>0.9</sub>Co<sub>0.1</sub>O<sub>3</sub> films2021

    • Author(s)
      Katsumata Marin、Shigematsu Kei、Itoh Takuma、Shimizu Haruki、Shimizu Keisuke、Azuma Masaki
    • Journal Title

      Applied Physics Letters

      Volume: 119 Pages: 132901-132901

    • DOI

      10.1063/5.0061508

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20K15171, KAKENHI-PROJECT-21K18891
  • [Journal Article] Stabilized Charge, Spin, and Orbital Ordering by the 6s2 Lone Pair in Bi0.5Pb0.5MnO32020

    • Author(s)
      Wakazaki Shogo、Nishikubo Takumi、Sakai Yuki、Shigematsu Kei、Das Hena、Zhang Depei、Zhang Qiang、Matsuda Masaaki、Azuma Masaki
    • Journal Title

      Inorg. Chem.

      Volume: 59 Pages: 13390-13397

    • DOI

      10.1021/acs.inorgchem.0c01748

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K05246, KAKENHI-PROJECT-18H05208, KAKENHI-PROJECT-19H05625
  • [Journal Article] Stable electric polarization switching accompanied by magnetization reversal in B-site-substituted multiferroic BiFe0.9Co0.1O3 thin films2020

    • Author(s)
      Shigematsu Kei、Shimizu Haruki、Katsumata Marin、Shimizu Keisuke、Yamamoto Hajime、Mibu Ko、Azuma Masaki
    • Journal Title

      Appl. Phys. Express

      Volume: 13 Pages: 071001-071001

    • DOI

      10.35848/1882-0786/ab98b2

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-20K15171, KAKENHI-PROJECT-18H05208, KAKENHI-PROJECT-19H05625
  • [Journal Article] Emergence of a Cubic Phase Stabilized by Intermetallic Charge Transfer in (1-x)PbVO3-xBiCoO32020

    • Author(s)
      Yamamoto Hajime、Toda Kaoru、Sakai Yuki、Nishikubo Takumi、Yamada Ikuya、Shigematsu Kei、Azuma Masaki、Sagayama Hajime、Mizumaki Masaichiro、Nitta Kiyofumi、Kimura Hiroyuki
    • Journal Title

      Chem. Mater.

      Volume: 32 Pages: 6892-6897

    • DOI

      10.1021/acs.chemmater.0c01934

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-19K15280, KAKENHI-PROJECT-18H05208, KAKENHI-PROJECT-19H05625
  • [Journal Article] Strain Manipulation of Magnetic Anisotropy in Room-Temperature Ferrimagnetic Quadruple Perovskite CeCu3Mn4O122019

    • Author(s)
      Kei Shigematsu, Keisuke Shimizu, Kazumasa Yamamoto, Takumi Nishikubo, Yuki Sakai, Sergey A. Nikolaev, Hena Das, and Masaki Azuma
    • Journal Title

      ACS Applied Electronic Materials

      Volume: 1 Pages: 2514-2521

    • DOI

      10.1021/acsaelm.9b00547

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19K05246, KAKENHI-PROJECT-18H05208, KAKENHI-PROJECT-19H05625, KAKENHI-PROJECT-17K14105
  • [Journal Article] Room temperature ferromagnetism in BiFe1-xMnxO3 thin film induced by spin-structure manipulation2018

    • Author(s)
      Kei Shigematsu, Takeshi Asakura, Hajime Yamamoto, Keisuke Shimizu, Marin Katsumata, Haruki Shimizu, Yuki Sakai, Hajime Hojo, Ko Mibu, and Masaki Azuma
    • Journal Title

      Applied Physics Letters

      Volume: 109 Pages: 192905-192905

    • DOI

      10.1063/1.5024710

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-17K14105, KAKENHI-PROJECT-16H02393, KAKENHI-PROJECT-17H04952
  • [Journal Article] Amorphous ZnOxNy thin films with high electron Hall mobility exceeding 200 cm2 V-1 s-12016

    • Author(s)
      Takanori Yamazaki, Kei Shigematsu, Yasushi Hirose, Shoichiro Nakao, Isao Harayama, Daiichiro Sekiba, Tetsuya Hasegawa
    • Journal Title

      Applied Physics Letters

      Volume: 109 Pages: 262101-262101

    • DOI

      10.1063/1.4973203

    • NAID

      120007135036

    • Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H06901
  • [Journal Article] Suppressed grain-boundary scattering in atomic layer deposited Nb: TiO2 thin films2015

    • Author(s)
      JP Niemela, Y Hirose, K Shigematsu, M Sano, T Hasegawa, M Karppinen
    • Journal Title

      Applied Physics Letters

      Volume: 107 Pages: 192102-192102

    • DOI

      10.1063/1.4935425

    • Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-15H06901
  • [Patent] ホール素子の製造方法及び磁気メモリ素子2022

    • Inventor(s)
      東 正樹、重松 圭、李 邱穆
    • Industrial Property Rights Holder
      地方独立行政法人神奈川県立産業技術総合研究所
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2022-048131
    • Filing Date
      2022
    • Data Source
      KAKENHI-PROJECT-21K18891
  • [Patent] 垂直磁化薄膜2019

    • Inventor(s)
      東 正樹、重松 圭、清水啓佑、 山本一理、酒井雄樹
    • Industrial Property Rights Holder
      東京工業大学、神奈川県立産業技術総合研究所
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2019-174070
    • Filing Date
      2019
    • Data Source
      KAKENHI-PROJECT-19H05625
  • [Presentation] Water printingによる マルチフェロイックBiFe0.9Co0.1O3薄膜 の面外分極反転と強誘電性・強磁性 ドメイン制御2022

    • Author(s)
      伊藤 拓真, 重松 圭, 東 正樹
    • Organizer
      第69回応用物理学会春季学術講演会
    • Data Source
      KAKENHI-PROJECT-20K15171
  • [Presentation] Theoretical investigations of the canted antiferromagnetism in Co doped BiFeO32022

    • Author(s)
      Koomok Lee, Hena Das, Kei Shigematsu, Masaki Azuma
    • Organizer
      第69回応用物理学会春季学術講演会
    • Data Source
      KAKENHI-PROJECT-21K18891
  • [Presentation] Water printingによる マルチフェロイックBiFe0.9Co0.1O3 薄膜の面外分極反転と強誘電性・強磁性 ドメイン制御2022

    • Author(s)
      伊藤 拓真、重松 圭 、東 正樹
    • Organizer
      第69回応用物理学会春季学術講演会
    • Data Source
      KAKENHI-PROJECT-21K18891
  • [Presentation] Direct Observation of Magnetization Reversal by Polarization Switching in Multiferroic Cobalt-Substituted Bismuth Ferrite Thin Film2021

    • Author(s)
      Kei Shigematsu, Masaki Azuma
    • Organizer
      8th International Congress on Ceramics(ICC8)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K18891
  • [Presentation] Direct Observation of Magnetization Reversal by Polarization Switching in Multiferroic Cobalt-Substituted Bismuth Ferrite Thin Film2021

    • Author(s)
      Kei Shigematsu, Masaki Azuma
    • Organizer
      International Congresson Ceramics (ICC8)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K15171
  • [Presentation] Observation of ferroelectric and ferromagnetic domains of BiFe0.9Co0.1O3 nanodot array by using anodic porous alumina mask2021

    • Author(s)
      Kei Shigematsu, Keita Ozawa, Marin Katsumata, Masaki Azum
    • Organizer
      MATERIALS RESEARCH MEETING(MRM)2021
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K18891
  • [Presentation] Control of ferromagnetic and ferroelectric domains in BiFe0.9Co0.1O3 thin films by utilizing trailing fields2021

    • Author(s)
      Takuma Itoh, Marin Katsumata, Kei Shigematsu, Masaki Azuma
    • Organizer
      International Symposium on Applications of Ferroelectrics (ISAF2021)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-21K18891
  • [Presentation] 酸化物基板上へのInSbエピタキシャル薄膜の製作2021

    • Author(s)
      Koomok Lee、重松圭、東正樹
    • Organizer
      応用物理学会秋季学術講演会
    • Data Source
      KAKENHI-PROJECT-21K18891
  • [Presentation] 強誘電性・強磁性が共存するBiFe0.9Co0.1O3薄膜のtrailing fieldを用いたドメイン制御2021

    • Author(s)
      伊藤拓真、勝俣 真綸、重松 圭、東 正樹
    • Organizer
      強誘電体会議FMA
    • Data Source
      KAKENHI-PROJECT-21K18891
  • [Presentation] Direct observation of magnetization reversal by polarization switching in multiferroic Co-substituted BiFeO3 thin film2021

    • Author(s)
      Kei Shigematsu,1,2 Keisuke Shimizu,1 Ryo Kawabe,1 Hajime Hojo,3Haruki Shimizu,1 Ko Mibu,4 Marin Katsumata,1 Masaki Azuma1,2
    • Organizer
      IEEE ISAF-ISIF-PFM 2021
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K15171
  • [Presentation] マルチフェロイックBiFe0.9Co0.1O3薄膜におけるtrailing fieldを用いた強誘電性・強磁性ストライプドメイン形成と制御2021

    • Author(s)
      伊藤 拓真、勝俣 真綸、 重松 圭、東 正樹
    • Organizer
      粉体粉末冶金2021年度秋季大会
    • Data Source
      KAKENHI-PROJECT-21K18891
  • [Presentation] Magnetization reversal by electric field at room temperature in Co substituted bismuth ferrite thin film2020

    • Author(s)
      Masaki Azuma, Keisuke Shimizu,Ryo Kawabe, Hajime Yamamoto, Kei Shigematsu, Hajime Hojo, Ko Mibu
    • Organizer
      Electroceramics XII conference
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H05625
  • [Presentation] 強磁性・強誘電性が共存するBiFe 0.9 Co 0.1 O 3 薄膜 のtrailing f ield を用いた ドメイン制御2020

    • Author(s)
      伊藤 拓真, 勝俣 真綸, 重松 圭,東 正樹
    • Organizer
      第68回応用物理学会春季学術講演会
    • Data Source
      KAKENHI-PROJECT-19H05625
  • [Presentation] マルチフェロイックBiFe0.9Co0.1O3薄膜のストライプ型強誘電・強磁性ドメインの相関2019

    • Author(s)
      勝俣真綸, 清水陽樹, 清水啓佑, 重松圭, 東正樹
    • Organizer
      日本セラミックス協会2019年年会
    • Data Source
      KAKENHI-PROJECT-17K14105
  • [Presentation] Epitaxial growth and strain manipulation of functions in quadruple perovskite oxides2019

    • Author(s)
      Kei Shigematsu, Keisuke Shimizu, Kazumasa Yamamoto, Masaki Azuma
    • Organizer
      2019 Collaborative Conference on Materials Research (CCMR)
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K14105
  • [Presentation] Ferroelectric and Ferromagnetic Domain Switching using in-plane Electric Field in BiFe0.9Co0.1O3 Thin Film2019

    • Author(s)
      Marin Katsumata, Haruki Shimizu, Keisuke Shimizu, Kei Shigematsu and Masaki Azuma
    • Organizer
      The 11th International Conference on the Science and Technology for Advanced Ceramics(STAC)-11
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K14105
  • [Presentation] Epitaxial growth and strain manipulation of magnetic anisotropy in room temperature ferrimagnetic quadruple perovskite2019

    • Author(s)
      Kei Shigematsu, Kazumasa Yamamoto, Keisuke Shimizu, and Masaki Azuma
    • Organizer
      The 8th Indo-Japan Seminar “Designing Emergent Materials”
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K14105
  • [Presentation] Strain-manipulation of magnetic anisotropy in room-temperature ferrimagnetic quadruple perovskite2019

    • Author(s)
      Kei Shigematsu, Kazumasa Yamamoto, Keisuke Shimizu, Takumi Nishikubo, Yuki Sakai, Sergey A. Nikolaev, Hena Das, and Masaki Azuma
    • Organizer
      26TH INTERNATIONAL WORKSHOP ON OXIDE ELECTRONIcs (iWOE 26)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K14105
  • [Presentation] Bサイト置換 BiFeO3薄膜の強誘電・磁性ドメイン2018

    • Author(s)
      勝俣真綸, 清水陽樹, 清水啓佑, 重松圭, 東正樹
    • Organizer
      第79回応用物理学会秋季学術講演会
    • Data Source
      KAKENHI-PROJECT-17K14105
  • [Presentation] フェリ磁性体四重ペロブスカイト型LnCu3Mn4O12薄膜の電子状態2018

    • Author(s)
      重松 圭, 山本 一理,清水 啓佑, 西久保 匠, 酒井雄樹, 東 正樹
    • Organizer
      第79回応用物理学会秋季学術講演会
    • Data Source
      KAKENHI-PROJECT-17K14105
  • [Presentation] 四重ペロブスカイトLaCu3Mn4-xFexO12薄膜の作製と磁気特性2018

    • Author(s)
      山本 一理,清水 啓佑, 重松 圭, 東 正樹
    • Organizer
      第65回応用物理学会春季学術講演会
    • Data Source
      KAKENHI-PROJECT-17K14105
  • [Presentation] Fabrication of Tetragonal Sr1-xBaxVO3 Thin Film with d1 Configuration2017

    • Author(s)
      H. Kyokane, K. Shimizu, K. Shigematsu, H. Hojo, M. Azuma
    • Organizer
      International Conference on Materials and Systems for Sustainability (ICMaSS) 2017
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K14105
  • [Presentation] マルチフェロイックBiFe0.9Fe0.1O3薄膜への第3元素置換2017

    • Author(s)
      清水陽樹、清水啓佑、山本孟、北條元、重松圭、東正樹
    • Organizer
      第78回応用物理学会秋季学術講演会
    • Data Source
      KAKENHI-PROJECT-17K14105
  • [Presentation] Fabrication of tetragonal Sr1-xBaxVO3 thin film with d1 configuration2017

    • Author(s)
      Hirokazu Kyokane, Keisuke Shimizu, Kei Shigematsu, Hajime Hojo, and Azuma Masaki
    • Organizer
      The Tenth International Conference on the Science and Technology for Advanced Ceramics (STAC-10)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K14105
  • [Presentation] パルスレーザー堆積法による四重ペロブスカイト酸化物の薄膜合成2017

    • Author(s)
      重松圭、清水啓佑、東正樹
    • Organizer
      第78回応用物理学会秋季学術講演会
    • Data Source
      KAKENHI-PROJECT-17K14105
  • [Presentation] Fabrication of Strain-induced Tetragonal Sr1-xBaxVO3 Thin Film2017

    • Author(s)
      Hirokazu Kyokane, Keisuke Shimizu, Kei Shigematsu, Hajime Hojo, and Masaki Azuma
    • Organizer
      The 2nd International Symposium on Negative Thermal Expansion and Related Materials(ISNTE-II)
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-17K14105
  • [Presentation] 四重ペロブスカイトLnCu3Mn4O12薄膜の作製と室温フェリ磁性2017

    • Author(s)
      清水 啓佑, 重松 圭, 東 正樹
    • Organizer
      第78回応用物理学会秋季学術講演会
    • Data Source
      KAKENHI-PROJECT-17K14105
  • [Presentation] アモルファス半導体ZnON薄膜へのカチオン添加効果2016

    • Author(s)
      重松 圭、山﨑 崇範、中尾 祥一郎、廣瀬 靖、長谷川 哲也
    • Organizer
      第77回応用物理学会秋季学術講演会
    • Place of Presentation
      朱鷺メッセ
    • Year and Date
      2016-09-13
    • Data Source
      KAKENHI-PROJECT-15H06901
  • [Presentation] Sr2MgMoO6-δ / KTaO3 (100)における金属的電気伝導2015

    • Author(s)
      重松 圭、中尾 祥一郎、近松 彰、廣瀬 靖、長谷川 哲也
    • Organizer
      第76回応用物理学会秋季学術講演会
    • Place of Presentation
      名古屋国際会議場
    • Year and Date
      2015-09-13
    • Data Source
      KAKENHI-PROJECT-15H06901
  • 1.  東 正樹 (40273510)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 17 results
  • 2.  竹中 康司 (60283454)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 3.  竹澤 晃弘 (10452608)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 4.  森 茂生 (20251613)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 5.  壬生 攻 (40222327)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results
  • 6.  綿貫 徹 (30343932)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 7.  Das Hena (60836170)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 2 results
  • 8.  酒井 雄樹 (80758798)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 9.  金子 智 (40426359)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 10.  北條 元
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results
  • 11.  山本 孟
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results

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※ この処理は、研究者本人だけが実行できます。

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