YI Wei ＹＩＷｅｉ

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YI WEI YI Wei

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Researcher Number	50903431
Affiliation (Current)	2026: 京都大学, 工学研究科, 准教授 2026: 京都大学, 国際高等教育院, 准教授
Affiliation (based on the past Project Information) *help	2022 – 2025: 京都大学, 工学研究科, 准教授
Review Section/Research Field	Principal Investigator Basic Section 26020:Inorganic materials and properties-related Except Principal Investigator Basic Section 26020:Inorganic materials and properties-related
Keywords	Principal Investigator Layered Perovskites / disordered cations / Ferroelectric oxides / Perovskites / Ferroelectric / Polar metal / layered perovskites / cation disorder / Ferroelectics Except Principal Investigator 強誘電体

準安定相の凍結による新奇強誘電体の開拓
- Principal Investigator
  
  藤田晃司
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 26020:Inorganic materials and properties-related
- Research Institution
  Kyoto University
Controlling structural distortions with disordered cations as a pathway to research layered perovskite-type ferroelectricsPrincipal Investigator
- Principal Investigator
  
  YI Wei
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 26020:Inorganic materials and properties-related
- Research Institution
  Kyoto University
ハイブリッド間接型強誘電体の開拓と強誘電機能の発展
- Principal Investigator
  
  藤田晃司
- Project Period (FY)
  2024 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 26020:Inorganic materials and properties-related
- Research Institution
  Kyoto University
Research of the Free-Carrier-Induced Ferroelectric Metal in Layered Perovskite OxidesPrincipal Investigator
- Principal Investigator
  
  YI WEI
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 26020:Inorganic materials and properties-related
- Research Institution
  Kyoto University

All 2025 2024 2023 2022

All Journal Article Presentation

[Journal Article] A-site Cation disorder engineering in Ruddlesden-Popper Layered Perovskite Oxide La2(Ba,Sr)In2O7 for Ferroelectricity2025
- Author(s)
  Takumi Terauchi, Wei Yi, Rikuto Takada, Hirofumi Akamatsu, Ryo Ota, Shuki Torii, and Koji Fujita
- Journal Title
  
  cond-mat arXiv
  
  Volume: 2503 Pages: 11033-11033
- Data Source
  KAKENHI-PROJECT-22K04686
[Journal Article] A-site Cation Disorder Engineering in Ruddlesden-Popper Layered Perovskite Oxide La2(Ba,Sr)In2O7 for Ferroelectricity2025
- Author(s)
 Takumi Terauchi、Wei Yi、Rikuto Takada、Hirofumi Akamatsu、Ryo Ota、Shuki Torii、Koji Fujita
- Journal Title
 
 arXiv: cond-mat
 
 Volume: 2503
- Open Access
- Data Source
 KAKENHI-PROJECT-23K23043
[Journal Article] La2SrSc2O7: A-Site Cation Disorder Induces Ferroelectricity in Ruddlesden-Popper Layered Perovskite Oxide2024
- Author(s)
 Yi Wei、Kawasaki Tatsushi、Zhang Yang、Akamatsu Hirofumi、Ota Ryo、Torii Shuki、Fujita Koji
- Journal Title
 
 Journal of the American Chemical Society
 
 Volume: 146 Issue: 7 Pages: 4570-4581
- DOI
 10.1021/jacs.3c11546
- Peer Reviewed
- Data Source
 KAKENHI-PROJECT-22K04686, KAKENHI-PROJECT-22KF0195, KAKENHI-PROJECT-23K23043
[Journal Article] Possible metal-insulator transition in a bismuth iridium oxide with the KSbO3-type structure2023
- Author(s)
  Belik Alexei A.、Yi Wei
- Journal Title
  
  Journal of Alloys and Compounds
  
  Volume: 946 Pages: 169435-169435
- DOI
  10.1016/j.jallcom.2023.169435
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K04686
[Presentation] Large Magnetodielectric Coupling in Eu2+-based Layered Perovskite Oxide2025
- Author(s)
  Yang Zhang, Shingo Kitano, Yudai Hasegawa, Wei Yi, Hirofumi Akamatsu, Koji Fujita
- Organizer
  第63回セラミックス基礎科学討論会
- Data Source
  KAKENHI-PROJECT-22K04686
[Presentation] Exploring Hybrid Improper Ferroelectricity in In-based layered Perovskite Oxides2025
- Author(s)
  Wei Yi, Takumi Terauchi, Rikuto Takada, Hirofumi Akamatsu, Koji Fujita
- Organizer
  日本セラミックス協会　2025年年会
- Data Source
  KAKENHI-PROJECT-22K04686
[Presentation] Exploring Hybrid Improper Ferroelectricity in In-based layered Perovskite Oxides2025
- Author(s)
  Wei Yi, Takumi Terauchi, Rikuto Takada, Hirofumi Akamatsu, Koji Fujita
- Organizer
  日本セラミックス協会 2025年年会
- Data Source
  KAKENHI-PROJECT-23K23043
[Presentation] Large Magnetodielectric Coupling in Eu2+ -based Layered Perovskite Oxide2025
- Author(s)
 Yang Zhang, Shingo Kitano, Yudai Hasegawa, Wei Yi, Hirofumi Akamatsu, Koji Fujita
- Organizer
 第63回セラミックス基礎科学討論会
- Data Source
 KAKENHI-PROJECT-23K23043
[Presentation] A-site Cation Disorder-induced Ferroelectricity in Ruddlesden－Popper Layered Perovskite Oxides Ln2SrB2O72024
- Author(s)
 Wei Yi, Takumi Terauchi, Rikuto Takada, Hirofumi Akamatsu, Koji Fujita
- Organizer
 The 16th Japan-China Symposium on Ferroelectric Materials and Their Applications
- Int'l Joint Research
- Data Source
 KAKENHI-PROJECT-23K23043
[Presentation] 層状ペロブスカイト酸化物における Aサイトカチオン分布の制御による新規強誘電体の設計2024
- Author(s)
  寺内　琢深, Yi Wei, 藤田　晃司
- Organizer
  第62回セラミックス基礎科学討論会
- Data Source
  KAKENHI-PROJECT-22K04686
[Presentation] Effect of A-site cation order/disorder on ferroelectricity in La2SrSc2O72024
- Author(s)
 Yang Zhang, Tatsushi Kawasaki, Wei Yi, Koji Fujita
- Organizer
 第41回強誘電体会議（FMA41）
- Data Source
 KAKENHI-PROJECT-23K23043
[Presentation] Impact of A-site cation arrangement on ferroelectricity in La2SrSc2O72024
- Author(s)
  Yang Zhang, Tatsushi Kawasaki, Wei Yi, Koji Fujita
- Organizer
  The Ceramic Society of Japan, Annual Meeting 2024
- Data Source
  KAKENHI-PROJECT-22K04686
[Presentation] Impact of A-Site Cation Arrangement on Ferroelectricity in La2SrSc2O72024
- Author(s)
  Yang Zhang, Tatsushi Kawasaki, Wei Yi, Koji Fujita
- Organizer
  日本セラミックス協会 2024年年会
- Data Source
  KAKENHI-PROJECT-23K23043
[Presentation] A-site Cation Disorder-Induced Ferroelectricity in Ruddlesden-Popper layered perovskite Oxides Ln2SrB2O72024
- Author(s)
  W. Yi, T. Kawasaki, Y. Zhang, and K. Fujita
- Organizer
  The 16th Japan-China Symposium on Ferroelectric Materials and Their Applications in Matsue
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K04686
[Presentation] 層状ペロブスカイト酸化物におけるAサイトカチオン分布の制御による新規強誘電体の設計2024
- Author(s)
  寺内　琢深，Wei Yi，藤田　晃司
- Organizer
  第62回セラミックス基礎科学討論会
- Data Source
  KAKENHI-PROJECT-23K23043
[Presentation] Effect of A-site cation order/disorder on ferroelectricity in La2SrSc2O72024
- Author(s)
  Yang Zhang, Tatsushi Kawasaki, Wei Yi, Koji Fujita
- Organizer
  第41回強誘電体会議
- Data Source
  KAKENHI-PROJECT-22K04686
[Presentation] Ferroelectricity in Ruddlesden-Popper-type Scandium Oxides2023
- Author(s)
  Yang Zhang, Tatsushi Kawasaki, Wei Yi, Koji Fujita Hirofumi Akamatsu, Shuki Torii
- Organizer
  The 40th Meeting on Ferroelectric Materials and Their Applications (FMA 40)
- Data Source
  KAKENHI-PROJECT-22K04686
[Presentation] ルドルスデン－ポッパー型スカンジウム酸化物における強誘電性2023
- Author(s)
  川崎龍志, Zhang Yang, Yi Wei, 藤田晃司, 赤松寛文, 鳥居周輝
- Organizer
  Annual Meeting 2023, The Ceramic Society of Japan
- Data Source
  KAKENHI-PROJECT-22K04686
[Presentation] 層状ペロブスカイト酸化物におけるAサイトカチオン分布の制御による極性構造の誘起2023
- Author(s)
  寺内　琢深，Wei Yi，藤田　晃司
- Organizer
  第39回希土類討論会プログラム
- Data Source
  KAKENHI-PROJECT-23K23043
[Presentation] ルドルスデン－ポッパー型スカンジウム酸化物における強誘電性2023
- Author(s)
  川崎龍志，Zhang Yang，Yi Wei，藤田晃司，赤松寛文，鳥居周輝
- Organizer
  日本セラミックス協会 2023年年会
- Data Source
  KAKENHI-PROJECT-23K23043
[Presentation] Ferroelectricity in Ruddlesden-Popper-Type Scandium Oxides2023
- Author(s)
  Yang Zhang, Tatsushi Kawasaki, Yi Wei, Koji Fujita, Hirofumi Akamatsu, Shuki Torii
- Organizer
  第40回強誘電体会議 (FMA40)
- Data Source
  KAKENHI-PROJECT-23K23043
[Presentation] 層状ペロブスカイト酸化物における Aサイトカチオン分布の制御による極性構造の誘起2023
- Author(s)
  寺内　琢深, Wei Yi, 藤田　晃司
- Organizer
  第39回希土類討論会
- Data Source
  KAKENHI-PROJECT-22K04686
[Presentation] 層状ペロブスカイト型構造を持つ極性酸化物の高圧合成と構造解析2022
- Author(s)
  岡田舜也，山田幾也，Yi Wei，藤田晃司
- Organizer
  第16回日本セラミックス協会関西支部学術講演会
- Data Source
  KAKENHI-PROJECT-22K04686
[Presentation] 層状ペロブスカイト型構造を持つ極性酸化物の高圧合成と構造解析2022
- Author(s)
  岡田舜也，山田　幾也，Yi Wei，藤田　晃司
- Organizer
  第16回日本セラミックス協会関西支部学術講演会
- Data Source
  KAKENHI-PROJECT-23K23043

1. 藤田晃司 (50314240)

# of Collaborated Projects: 2 results

# of Collaborated Products: 11 results

YI Wei ＹＩ Ｗｅｉ

YI WEI YI Wei

Research Projects

Research Products

Co-Researchers

準安定相の凍結による新奇強誘電体の開拓

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Controlling structural distortions with disordered cations as a pathway to research layered perovskite-type ferroelectricsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

ハイブリッド間接型強誘電体の開拓と強誘電機能の発展

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Research of the Free-Carrier-Induced Ferroelectric Metal in Layered Perovskite OxidesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] A-site Cation disorder engineering in Ruddlesden-Popper Layered Perovskite Oxide La2(Ba,Sr)In2O7 for Ferroelectricity2025

Author(s)

Journal Title

Data Source

[Journal Article] A-site Cation Disorder Engineering in Ruddlesden-Popper Layered Perovskite Oxide La<sub>2</sub>(Ba,Sr)In<sub>2</sub>O<sub>7</sub> for Ferroelectricity2025

Author(s)

Journal Title

Data Source

[Journal Article] La<sub>2</sub>SrSc<sub>2</sub>O<sub>7</sub>: <i>A</i>-Site Cation Disorder Induces Ferroelectricity in Ruddlesden-Popper Layered Perovskite Oxide2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Possible metal-insulator transition in a bismuth iridium oxide with the KSbO3-type structure2023

Author(s)

Journal Title

DOI

Data Source

[Presentation] Large Magnetodielectric Coupling in Eu2+-based Layered Perovskite Oxide2025

Author(s)

Organizer

Data Source

[Presentation] Exploring Hybrid Improper Ferroelectricity in In-based layered Perovskite Oxides2025

Author(s)

Organizer

Data Source

[Presentation] Exploring Hybrid Improper Ferroelectricity in In-based layered Perovskite Oxides2025

Author(s)

Organizer

Data Source

[Presentation] Large Magnetodielectric Coupling in Eu<sup>2+</sup> -based Layered Perovskite Oxide2025

Author(s)

Organizer

Data Source

[Presentation] <i>A</i>-site Cation Disorder-induced Ferroelectricity in Ruddlesden－Popper Layered Perovskite Oxides <i>Ln</i><sub>2</sub>Sr<i>B</i><sub>2</sub>O<sub>7</sub>2024

Author(s)

Organizer

Data Source

[Presentation] 層状ペロブスカイト酸化物における Aサイトカチオン分布の制御による 新規強誘電体の設計2024

Author(s)

Organizer

Data Source

[Presentation] Effect of <i>A</i>-site cation order/disorder on ferroelectricity in La<sub>2</sub>SrSc<sub>2</sub>O<sub>7</sub>2024

Author(s)

Organizer

Data Source

[Presentation] Impact of A-site cation arrangement on ferroelectricity in La2SrSc2O72024

Author(s)

Organizer

Data Source

[Presentation] Impact of A-Site Cation Arrangement on Ferroelectricity in La2SrSc2O72024

YI Wei ＹＩＷｅｉ

[Presentation] 層状ペロブスカイト酸化物における Aサイトカチオン分布の制御による新規強誘電体の設計2024

[Presentation] 層状ペロブスカイト酸化物における Aサイトカチオン分布の制御による極性構造の誘起2023