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HAGIWARA Manabu  萩原 学

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Hagiwara Manabu  萩原 学

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Researcher Number 30706750
Other IDs
Affiliation (Current) 2022: 慶應義塾大学, 理工学部(矢上), 講師
Affiliation (based on the past Project Information) *help 2021 – 2022: 慶應義塾大学, 理工学部(矢上), 講師
2016 – 2020: 慶應義塾大学, 理工学部(矢上), 助教
2013 – 2014: 慶應義塾大学, 理工学部, 助教
Review Section/Research Field
Principal Investigator
Inorganic materials/Physical properties / Basic Section 26020:Inorganic materials and properties-related
Keywords
Principal Investigator
セラミックス / 高温 / Aサイト複合ペロブスカイト / 熱電変換 / 複合イオン / 熱伝導 / 圧電セラミックス / アクチュエーター / 非鉛 / 格子欠陥 … More / 高温材料 / アクチュエータ / 強誘電ドメイン / コア-シェル構造 / 欠陥化学 / 誘電体 / リラクサー / 水熱法 / 複合ペロブスカイト / 電子・電気材料 / ゾルゲル法 Less
  • Research Projects

    (4 results)
  • Research Products

    (25 results)
  •  Development of complex-cation engineering for high-performance thermoelectric oxidesPrincipal Investigator

    • Principal Investigator
      萩原 学
    • Project Period (FY)
      2020 – 2023
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 26020:Inorganic materials and properties-related
    • Research Institution
      Keio University
  •  Design and synthesis of thermoelectric oxides with ultralow thermal conductivity by complex cation engineeringPrincipal Investigator

    • Principal Investigator
      HAGIWARA Manabu
    • Project Period (FY)
      2018 – 2020
    • Research Category
      Grant-in-Aid for Early-Career Scientists
    • Review Section
      Basic Section 26020:Inorganic materials and properties-related
    • Research Institution
      Keio University
  •  Creation of dielectric materials for high-temperature capacitor applications using relaxor phases of A-site complex perovskitesPrincipal Investigator

    • Principal Investigator
      Hagiwara Manabu
    • Project Period (FY)
      2016 – 2017
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Inorganic materials/Physical properties
    • Research Institution
      Keio University
  •  Development of lead-free piezoelectric ceramics with mobility-controlled ferroelectric domains for high-temperature applicationsPrincipal Investigator

    • Principal Investigator
      HAGIWARA Manabu
    • Project Period (FY)
      2013 – 2014
    • Research Category
      Grant-in-Aid for Research Activity Start-up
    • Research Field
      Inorganic materials/Physical properties
    • Research Institution
      Keio University

All 2021 2020 2019 2018 2017 2016 2015 2014 Other

All Journal Article Presentation

  • [Journal Article] Fabrication of Highly Textured Ca3Co4O9 Ceramics with Controlled Density and High Thermoelectric Power Factors2020

    • Author(s)
      Shimonishi Rina、Hagiwara Manabu、Fujihara Shinobu
    • Journal Title

      Journal of the European Ceramic Society

      Volume: 40 Pages: 1338-1343

    • DOI

      10.1016/j.jeurceramsoc.2019.11.077

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18K13996
  • [Journal Article] Reactive Templated Grain Growth and Thermoelectric Power Factor Enhancement of Textured CuFeO2 Ceramics2020

    • Author(s)
      Tato Masahiko、Shimonishi Rina、Hagiwara Manabu、Fujihara Shinobu
    • Journal Title

      ACS Applied Energy Materials

      Volume: 3 Pages: 1979-1987

    • DOI

      10.1021/acsaem.9b02407

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18K13996
  • [Journal Article] Synthesis of Ca-Co hydroxides and their use in facile fabrication of textured CayCoO2 thermoelectric ceramics2019

    • Author(s)
      Shimonishi Rina、Hagiwara Manabu、Fujihara Shinobu
    • Journal Title

      Ceramics International

      Volume: 45 Pages: 3600-3607

    • DOI

      10.1016/j.ceramint.2018.11.020

    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-18K13996
  • [Journal Article] Effect of thermal history on stability of the relaxor state in (Bi1/2K1/2)TiO3ceramics2017

    • Author(s)
      Manabu Hagiwara and Shinobu Fujihara
    • Journal Title

      Jpn. J. Appl. Phys.

      Volume: 56 Issue: 10S Pages: 10PC03-10PC03

    • DOI

      10.7567/jjap.56.10pc03

    • NAID

      210000148362

    • ISSN
      0021-4922, 1347-4065
    • Peer Reviewed
    • Data Source
      KAKENHI-PROJECT-16K18241
  • [Journal Article] Hydrothermal Synthesis of Lead-free Perovskite (Bi1/2K1/2)(ZrxTi1-x)O3 Powders2017

    • Author(s)
      Makoto Ito, Manabu Hagiwara, and Shinobu Fujihara
    • Journal Title

      Journal of the Ceramic Society of Japan

      Volume: 印刷中

    • NAID

      130006899924

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-16K18241
  • [Journal Article] Relaxor-ferroelectric crossover in (Bi1/2K1/2)TiO3: Origin of the spontaneous phase transition and effects of external fields2017

    • Author(s)
      Manabu Hagiwara, Yoshitaka Ehara, Nikola Novak, Neamul H. Khansur, Azatuhi Ayrikyan, Kyle G. Webber, and Shinobu Fujihara
    • Journal Title

      Physcal Review B

      Volume: 96

    • DOI

      10.1103/physrevb.96.014103

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K18241
  • [Journal Article] Defects and Microstructure of a Hydrothermally Derived (Bi1/2K1/2)TiO3 Powder2017

    • Author(s)
      Manabu Hagiwara, Makoto Ito, and Shinobu Fujihara
    • Journal Title

      Journal of Asian Ceramic Societies

      Volume: 5 Pages: 31-35

    • DOI

      10.1016/j.jascer.2016.12.003

    • Peer Reviewed / Acknowledgement Compliant / Open Access
    • Data Source
      KAKENHI-PROJECT-16K18241
  • [Journal Article] Effects of CuO addition on electrical properties of 0.6BiFeO3-0.4(Bi0.5K0.5)TiO3 lead-free piezoelectric ceramics2015

    • Author(s)
      Manabu Hagiwara and Shinobu Fujihara
    • Journal Title

      Journal of the American Ceramic Society

      Volume: VOL98 Pages: 469-475

    • DOI

      10.1111/jace.13287

    • Peer Reviewed / Acknowledgement Compliant
    • Data Source
      KAKENHI-PROJECT-25889049
  • [Presentation] Caサイトを複合カチオンで部分置換した熱電変換用CaMnO3セラミックスの作製2021

    • Author(s)
      小川竜生、萩原学、藤原忍
    • Organizer
      日本セラミックス協会2020年年会
    • Data Source
      KAKENHI-PROJECT-20H02443
  • [Presentation] Controlled Fabrication of Textured and Porous Ca3Co4O9 Ceramics and Their Thermoelectric Property2019

    • Author(s)
      Rina Shimoinshi、Manabu Hagiwara、Shinobu Fujihara
    • Organizer
      Materials Research Meeting 2019
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18K13996
  • [Presentation] CuFeO2セラミックスの粒子配向制御による熱電変換出力因子の向上2019

    • Author(s)
      田藤正彦、下西里奈、萩原学、藤原忍
    • Organizer
      日本セラミックス協会 2019年年会
    • Data Source
      KAKENHI-PROJECT-18K13996
  • [Presentation] 配向性と気孔率を制御したCa3Co4O9の作製および熱電特性2019

    • Author(s)
      下西里奈、萩原学、藤原忍
    • Organizer
      日本セラミックス協会 2019年年会
    • Data Source
      KAKENHI-PROJECT-18K13996
  • [Presentation] A サイト複合ペロブスカイト型構造に基づく酸化物熱電材料の設計と合成2019

    • Author(s)
      萩原学、Sverre M. Selbach、藤原忍
    • Organizer
      第39回電子材料研究討論会
    • Data Source
      KAKENHI-PROJECT-18K13996
  • [Presentation] Fe系水酸化物を用いた反応性テンプレート粒成長法によるCuFeO2配向セラミックスの作製と熱電特性の評価2018

    • Author(s)
      田藤正彦、下西里奈、萩原学、藤原忍
    • Organizer
      日本セラミックス協会 第31回秋季シンポジウム
    • Data Source
      KAKENHI-PROJECT-18K13996
  • [Presentation] チタン酸ビスマスカリウムにおける強誘電秩序の形成2017

    • Author(s)
      萩原学、藤原忍
    • Organizer
      第34回強誘電体応用会議
    • Data Source
      KAKENHI-PROJECT-16K18241
  • [Presentation] チタン酸ビスマスカリウムセラミックスのプロセッシングと電気的特性2016

    • Author(s)
      萩原学、藤原忍
    • 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(広島県・東広島市)
    • Year and Date
      2016-09-07
    • Data Source
      KAKENHI-PROJECT-16K18241
  • [Presentation] Processing, Phase Transition, and Piezoelectric Properties of Bismuth Potassium Titanate (Bi1/2K1/2)TiO3 Ceramics2016

    • Author(s)
      Manabu Hagiwara and Shinobu Fujihara
    • Organizer
      The 11th Korea-Japan Conference on Ferroelectrics
    • Place of Presentation
      Seoul (Korea)
    • Year and Date
      2016-08-07
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K18241
  • [Presentation] Spontaneous Relaxor to Normal Ferroelectric Phase Transition in (Bi1/2K1/2)TiO3 Lead-free Piezoelectric Ceramics2016

    • Author(s)
      Manabu Hagiwara, Yoshitaka Ehara, and Shinobu Fujihara
    • Organizer
      2016 Joint IEEE International Symposium on the Applications of Ferroelectrics, European Conference on Applications of Polar Dielectrics & Workshop on Piezoresponse Force Microscopy
    • Place of Presentation
      Darmstadt (Germany)
    • Year and Date
      2016-08-21
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K18241
  • [Presentation] Strong Ferroelectric Domain-wall Pinning in 0.6BiFeO3-0.4(Bi0.5K0.5)TiO3 Lead-free Piezoelectric Ceramics2014

    • Author(s)
      Manabu Hagiwara and Shinobu Fujihara
    • Organizer
      2014 Joint IEEE International Symposium on the Applications of Ferroelectric, International Workshop on Acoustic Transduction Materials and Devices & Workshop on Piezoresponse Force Microscopy
    • Place of Presentation
      The Pennsylvania State University, State College, PA, USA
    • Data Source
      KAKENHI-PROJECT-25889049
  • [Presentation] 水熱法を用いて作製した(Bi1/2K1/2)TiO3 強誘電体セラミックスの相転移挙動

    • Author(s)
      萩原学、藤原忍
    • Organizer
      日本セラミックス協会 2015年 年会
    • Place of Presentation
      岡山大学 津島キャンパス (岡山県岡山市)
    • Year and Date
      2015-03-18 – 2015-03-20
    • Data Source
      KAKENHI-PROJECT-25889049
  • [Presentation] 水熱合成法による(Bi0.5K0.5)TiO3粉末の合成とその焼結特性

    • Author(s)
      萩原学、藤原忍
    • Organizer
      第34回エレクトロセラミックス研究討論会
    • Place of Presentation
      東京工業大学 大岡山キャンパス (東京都目黒区)
    • Year and Date
      2014-10-24 – 2014-10-25
    • Data Source
      KAKENHI-PROJECT-25889049
  • [Presentation] BiFeO3-BaTiO3セラミックスの圧電特性に及ぼす粒子サイズの影響

    • Author(s)
      須藤有唯、萩原学、藤原忍
    • Organizer
      日本セラミックス協会 第27回秋季シンポジウム
    • Place of Presentation
      鹿児島大学 郡元キャンパス (鹿児島県鹿児島市)
    • Year and Date
      2014-09-09 – 2014-09-11
    • Data Source
      KAKENHI-PROJECT-25889049
  • [Presentation] Strong Ferroelectric Domain-wall Pinning in 0.6BiFeO3-0.4(Bi0.5K0.5)TiO3 Lead-free Piezoelectric Ceramics

    • Author(s)
      Manabu Hagiwara and Shinobu Fujihara
    • Organizer
      Joint IEEE International Symposium on the Applications of Ferroelectric, International Workshop on Acoustic Transduction Materials and Devices & Workshop on Piezoresponse Force Microscopy
    • Place of Presentation
      State College (USA)
    • Year and Date
      2014-05-12 – 2014-05-16
    • Data Source
      KAKENHI-PROJECT-25889049
  • [Presentation] Fabrication of Mn-modified BaTiO3 piezoelectric ceramics with a core-shell structure

    • Author(s)
      Akira Miyaura, Manabu Hagiwara, and Shinobu Fujihara
    • Organizer
      Sol-Gel 2015
    • Place of Presentation
      Kyoto (Japan)
    • Year and Date
      2015-09-06 – 2015-09-11
    • Data Source
      KAKENHI-PROJECT-25889049
  • [Presentation] BiFeO3-(Bi0.5K0.5)TiO3セラミックスの分極反転と圧電特性に及ぼすCuO添加の効果

    • Author(s)
      萩原学、藤原忍
    • Organizer
      日本セラミックス協会 第27回秋季シンポジウム
    • Place of Presentation
      鹿児島大学 郡元キャンパス (鹿児島県鹿児島市)
    • Year and Date
      2014-09-09 – 2014-09-11
    • Data Source
      KAKENHI-PROJECT-25889049

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