Tanimura Hiroshi 谷村洋

Researcher Number	70804087
Other IDs
Affiliation (Current)	2025: 公益財団法人電磁材料研究所, その他部局等, 研究員
Affiliation (based on the past Project Information) *help	2017 – 2024: 東北大学, 金属材料研究所, 助教
Review Section/Research Field	Principal Investigator Basic Section 26020:Inorganic materials and properties-related / Inorganic materials/Physical properties Except Principal Investigator Medium-sized Section 26:Materials engineering and related fields / Broad Section D
Keywords	Principal Investigator 光物性 / 超高速分光 / 光相変化材料 / 超高速現象 / 超高速分光法 / 共鳴結合 / 光誘起相転移 / フェムト秒レーザー / 時間分解分光 / 相変化材料 … More / 時間分解分光法 / 固体物理学 / 半導体 / 相転移 … More Except Principal Investigator レーザー誘起 / 結晶-結晶相転移 / 超高速相転移 / 光相変化 / 蓄電池 / 多価イオン / 磁場誘起相転移 / 光誘起相転移 / 多形転移 / 相変化 / 磁場誘起相変化 / 光誘起相変化 / 相変化メモリ / 多形変化 / 結晶ー結晶相転移 / 電流誘起 / 協奏的相互作用 / デュアルイオン / 合金負極蓄電池 / デンドライトフリー / 協奏効果 / 多価カチオン伝導 / デンドライト / デントライト / デュアルキャリア Less

パイエルス歪を有するカルコゲナイド結晶性相変化材料の光励起挙動評価
- Principal Investigator
  
  市坪哲
- Project Period (FY)
  2023 – 2024
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 26:Materials engineering and related fields
- Research Institution
  Tohoku University
Crystalline polymorphic-change memory technology
- Principal Investigator
  
  須藤祐司
- Project Period (FY)
  2021 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Review Section
  
  Broad Section D
- Research Institution
  Tohoku University
Photoinduced crystal-crystal phase transition dynamics of resonantly bonded crystals for the next-generation information recording technologyPrincipal Investigator
- Principal Investigator
  
  Tanimura Hiroshi
- Project Period (FY)
  2021 – 2022
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 26020:Inorganic materials and properties-related
- Research Institution
  Tohoku University
Establishment of ultrafast phase change mechanism between crystals with phase transition strain by femtosecond laser excitation
- Principal Investigator
  
  Ichitsubo Tetsu
- Project Period (FY)
  2020 – 2021
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 26:Materials engineering and related fields
- Research Institution
  Tohoku University
dis- and re-ordering electron dynamics of phase change material with resonant bondingPrincipal Investigator
- Principal Investigator
  
  Tanimura Hiroshi
- Project Period (FY)
  2019 – 2020
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 26020:Inorganic materials and properties-related
- Research Institution
  Tohoku University
Construction of new mechanism for dual-ion storage batteries concerted by lithium and multivalent ions
- Principal Investigator
  
  ICHITSUBO Tetsu
- Project Period (FY)
  2018 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Review Section
  
  Broad Section D
- Research Institution
  Tohoku University
デュアルイオン蓄電池におけるリチウムイオンと多価イオンが奏でる協奏的相互作用
- Principal Investigator
  
  市坪哲
- Project Period (FY)
  2018
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 26:Materials engineering and related fields
- Research Institution
  Tohoku University
photo-excitation dynamics of resonantly bonded electron system in phase change materialPrincipal Investigator
- Principal Investigator
  
  Tanimura Hiroshi
- Project Period (FY)
  2017 – 2018
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Research Field
  
  Inorganic materials/Physical properties
- Research Institution
  Tohoku University

All 2023 2022 2021 2020 2019 2018

All Journal Article Presentation

[Journal Article] Nonthermal melting of charge density wave order via nucleation in VTe22022
- Author(s)
  Tanimura Hiroshi、Okamoto Norihiko L.、Homma Takao、Sato Yusuke、Ishii Akihiro、Takamura Hitoshi、Ichitsubo Tetsu
- Journal Title
  
  Physical Review B
  
  Volume: 105 Issue: 24
- DOI
  10.1103/physrevb.105.245402
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K14400
[Journal Article] Ultrafast optical response of SnSe under strong excitation2022
- Author(s)
  Takao Homma, Hiroshi Tanimura, Yoshitaro Nose, Yuji Sutou, Tetsu Ichitsubo
- Journal Title
  
  Proceedings of the 34th Symposium on Phase Change Oriented Science (PCOS 2022)
  
  Volume: 1 Pages: 15-15
- Data Source
  KAKENHI-PROJECT-21H05009
[Journal Article] Nonthermal Dynamics of Dielectric Functions in a Resonantly Bonded Photoexcited Material2020
- Author(s)
  Tanimura Hiroshi、Watanabe Shinji、Ichitsubo Tetsu
- Journal Title
  
  Advanced Functional Materials
  
  Volume: 30 Issue: 31 Pages: 2002821-2002821
- DOI
  10.1002/adfm.202002821
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K15283
[Journal Article] Nonthermal Dynamics of Dielectric Functions in a Resonantly Bonded Material Photoexcited2020
- Author(s)
  Hiroshi Tanimura, Shinji Watanabe, and Tetsu Ichitsubo
- Journal Title
  
  Advanced Functional Materials
  
  Volume: -
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K15283
[Presentation] Structural phase transition of resonantly bonded crystals induced by fs-laserirradiation2023
- Author(s)
  Yohei Kaise, Hiroshi Tanimura, Yuji Sutou and Tetsu Ichitsubo
- Organizer
  相変化研究会
- Data Source
  KAKENHI-PROJECT-23K17808
[Presentation] フェムト秒レーザー照射による共鳴結合結晶の構造相転移と光学特性変化2023
- Author(s)
  皆瀬陽平，谷村洋，市坪哲
- Organizer
  第7回金属材料研究所構造材料研究部会
- Data Source
  KAKENHI-PROJECT-23K17808
[Presentation] Ultrafast optical response of Peierls-distorted Nb1-xTixO22023
- Author(s)
  Takumi Nakajima, Hiroshi Tanimura, Akihiro Ishii, Hitoshi Takamura, Yuji Sutou and Tetsu Ichitsubo
- Organizer
  相変化研究会
- Data Source
  KAKENHI-PROJECT-23K17808
[Presentation] Ultrafast optical response of SnSe under strong excitation2022
- Author(s)
  Takao Homma, Hiroshi Tanimura, Yoshitaro Nose, Yuji Sutou, Tetsu Ichitsubo
- Organizer
  第34回相変化研究会（PCOS2022）
- Data Source
  KAKENHI-PROJECT-21H05009
[Presentation] VTe2の超高速光応答と光誘起相転移2022
- Author(s)
  谷村洋
- Organizer
  応用物理学会
- Data Source
  KAKENHI-PROJECT-21K14400
[Presentation] フェムト秒パルスレーザー照射によるMnTe半導体薄膜の光学的変化2022
- Author(s)
  森竣祐、谷村洋、市坪哲、須藤祐司
- Organizer
  第83回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-21H05009
[Presentation] MnTe化合物薄膜の超高速光応答2022
- Author(s)
  森竣祐、谷村洋、市坪哲、須藤祐司
- Organizer
  日本金属学会2022年秋期大会
- Data Source
  KAKENHI-PROJECT-21H05009
[Presentation] Ultrafast optical response of VTe22021
- Author(s)
  本間貴雄，谷村洋，佐藤裕介，岡本範彦，市坪哲
- Organizer
  PCOS 2021
- Data Source
  KAKENHI-PROJECT-20K21070
[Presentation] Ultrafast optical response of VTe22021
- Author(s)
  Takao Homma, Yusuke Sato, Hiroshi Tanimura, Norihiko L. Okamoto, and Tetsu Ichitsubo
- Organizer
  相変化研究会
- Data Source
  KAKENHI-PROJECT-21K14400
[Presentation] 光相変化材料の超高速アモルファス化過程の理解へ向けた共鳴結合結晶PbTeの光励起応答解析II2021
- Author(s)
  谷村洋,渡辺真司,市坪哲
- Organizer
  材料シンポジウム
- Data Source
  KAKENHI-PROJECT-21K14400
[Presentation] Ultrafast optical response of resonantly bonded PbTe2019
- Author(s)
  Hiroshi Tanimura
- Organizer
  相変化研究会
- Invited
- Data Source
  KAKENHI-PROJECT-19K15283
[Presentation] 共鳴結合結晶PbTeの超高速光応答2019
- Author(s)
  谷村洋
- Organizer
  日本物理学会
- Data Source
  KAKENHI-PROJECT-19K15283
[Presentation] 共鳴結合結晶PbTeの超高速光応答Ⅱ2019
- Author(s)
  谷村洋
- Organizer
  日本物理学会
- Data Source
  KAKENHI-PROJECT-19K15283
[Presentation] Analysis of optical response of resonantly bonded crystalline PbTe thin-film by ultrafast pump-probe spectroscopy2018
- Author(s)
  渡辺真司　谷村洋　市坪哲
- Organizer
  光相変化研究会
- Data Source
  KAKENHI-PROJECT-17H06518

1. ICHITSUBO Tetsu (40324826)

# of Collaborated Projects: 4 results

# of Collaborated Products: 4 results
2. 岡本範彦 (60505692)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
3. 河口智也 (00768103)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. 八木俊介 (60452273)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 須藤祐司 (80375196)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
6. 山本卓也 (10804172)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 入沢寿史 (40759940)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 齊藤雄太 (50738052)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 春本高志 (80632611)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 青柳登 (80446400)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Tanimura Hiroshi 谷村 洋

Research Projects

Research Products

Co-Researchers

パイエルス歪を有するカルコゲナイド結晶性相変化材料の光励起挙動評価

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Crystalline polymorphic-change memory technology

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Photoinduced crystal-crystal phase transition dynamics of resonantly bonded crystals for the next-generation information recording technologyPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Establishment of ultrafast phase change mechanism between crystals with phase transition strain by femtosecond laser excitation

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

dis- and re-ordering electron dynamics of phase change material with resonant bondingPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Construction of new mechanism for dual-ion storage batteries concerted by lithium and multivalent ions

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

デュアルイオン蓄電池におけるリチウムイオンと多価イオンが奏でる協奏的相互作用

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

photo-excitation dynamics of resonantly bonded electron system in phase change materialPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Nonthermal melting of charge density wave order via nucleation in VTe22022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Ultrafast optical response of SnSe under strong excitation2022

Author(s)

Journal Title

Data Source

[Journal Article] Nonthermal Dynamics of Dielectric Functions in a Resonantly Bonded Photoexcited Material2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Nonthermal Dynamics of Dielectric Functions in a Resonantly Bonded Material Photoexcited2020

Author(s)

Journal Title

Data Source

[Presentation] Structural phase transition of resonantly bonded crystals induced by fs-laserirradiation2023

Author(s)

Organizer

Data Source

[Presentation] フェムト秒レーザー照射による共鳴結合結晶の構造相転移と光学特性変化2023

Author(s)

Organizer

Data Source

[Presentation] Ultrafast optical response of Peierls-distorted Nb1-xTixO22023

Author(s)

Tanimura Hiroshi 谷村洋