Hiroi Satoshi 廣井慧

Researcher Number	10761588
Other IDs
Affiliation (Current)	2025: 島根大学, 学術研究院機能強化推進学系, 助教
Affiliation (based on the past Project Information) *help	2023: 島根大学, 学術研究院機能強化推進学系, 助教 2022: 公益財団法人高輝度光科学研究センター, 研究プロジェクト推進室, 任期制専任研究員 2020 – 2021: 公益財団法人高輝度光科学研究センター, 回折・散乱推進室, 博士研究員 2016 – 2018: 国立研究開発法人物質・材料研究機構, 技術開発・共用部門, NIMSポスドク研究員
Review Section/Research Field	Principal Investigator Basic Section 26020:Inorganic materials and properties-related / Physical properties of metals/Metal-base materials
Keywords	Principal Investigator X線全散乱測定 / 結晶PDF解析 / リチウム層状酸化物正極 / 低結晶性材料 / PDF解析 / 高エネルギーX線回折 / リチウム過剰系層状酸化物系正極材料 / PDF / 実空間リートベルト法 / 非晶・結晶混合物 … More / リチウムイオン電池 / 結晶・非晶分離解析 / PDF測定 / X線全散乱 / 蓄電材料 / 原子対相関関数 / 結晶・非晶PDF分離解析 / 結晶・非晶混合物 / 格子熱伝導率 / 高周波マグネトロンスパッタリング / 時間分解サーモリフレクタンス測定 / 高周波マグネトロンスパッタ法 / 薄膜 / 界面熱抵抗 / 熱輸送特性 / 人工超格子 / エピタキシャル薄膜 / 熱電材料 / フォノンエンジニアリング Less

先駆的結晶構造解析による低結晶層状酸化物正極の性能を決定する構造メカニズムの解明Principal Investigator
- Principal Investigator
  
  廣井慧
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 26020:Inorganic materials and properties-related
- Research Institution
  Shimane University
Development of structural analysis technique for amorphous and crystalline mixtures using total X-ray scattering measurementPrincipal Investigator
- Principal Investigator
  
  Hiroi Satoshi
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 26020:Inorganic materials and properties-related
- Research Institution
  Japan Synchrotron Radiation Research Institute
Development of Fe2VAl-based superlattice for improvement of thermoelectric propertiesPrincipal Investigator
- Principal Investigator
  
  Hiroi Satoshi
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Physical properties of metals/Metal-base materials
- Research Institution
  National Institute for Materials Science

All 2024 2023 2022 2021 2017 2016

All Journal Article Presentation

[Journal Article] Structural study of crystalline and amorphous phases of Si0.65Ge0.35B (x = 0, 0.01, 0.05, 0.10) alloy prepared by long-time mechanical alloying2024
- Author(s)
  Hiroi Satoshi、Ohara Koji、Muthusamy Omprakash、Nakajima Hiroshi、Mori Shigeo、Takeuchi Tsunehiro
- Journal Title
  
  Journal of Non-Crystalline Solids
  
  Volume: 631 Pages: 122914-122914
- DOI
  10.1016/j.jnoncrysol.2024.122914
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K04379, KAKENHI-PROJECT-19H05625, KAKENHI-PROJECT-21H01628
[Journal Article] Local Structural Analysis of Sulfide Polymer Electrolytes Prepared via I2-Induced Polymerization of Li3PS42023
- Author(s)
  Hiroi Satoshi、Utsuno Futoshi、Higuchi Hiroyuki、Kato Atsutaka、Yamamoto Mari、Takahashi Masanari、Ohara Koji
- Journal Title
  
  The Journal of Physical Chemistry C
  
  Volume: 127 Issue: 9 Pages: 4792-4798
- DOI
  10.1021/acs.jpcc.2c09078
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K15031, KAKENHI-PLANNED-19H05814
[Journal Article] Adaptive Cation Pillar Effects Achieving High Capacity in Li‐Rich Layered Oxide, Li2MnO3‐LiMeO2 (Me = Ni, Co, Mn)2022
- Author(s)
  Hiroi Satoshi、Oishi Masatsugu、Ohara Koji、Shimoda Keiji、Kabutan Daiki、Uchimoto Yoshiharu
- Journal Title
  
  Small
  
  Volume: 18 Issue: 42 Pages: 2203412-2203412
- DOI
  10.1002/smll.202203412
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H02846, KAKENHI-PROJECT-20K15031, KAKENHI-PLANNED-19H05814
[Journal Article] Structural Characterization of the Delithiated Noncrystalline Phase in a Li-Rich Li<sub>2</sub>VO<sub>2</sub>F Cathode Material2021
- Author(s)
  Hiroi Satoshi、Ohara Koji、Sakata Osami
- Journal Title
  
  Chemistry of Materials
  
  Volume: 33 Issue: 15 Pages: 5943-5950
- DOI
  10.1021/acs.chemmater.1c01466
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K15031, KAKENHI-PLANNED-19H05814
[Journal Article] Analyzing the Boundary Thermal Resistance of Epitaxially Grown Fe2VAl/W Layers by Picosecond Time-Domain Thermoreflectance2017
- Author(s)
  Hiroi Satoshi、Choi Seongho、Nishino Shunsuke、Seo Okkyun、Chen Yanna、Sakata Osami、Takeuchi Tsunehiro
- Journal Title
  
  Journal of Electronic Materials
  
  Volume: なし Issue: 6 Pages: 1-6
- DOI
  10.1007/s11664-017-6007-6
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K21464, KAKENHI-PROJECT-16K14375
[Presentation] PDF によるLi 過剰系層状酸化物正極の結晶構造解析2023
- Author(s)
  廣井慧, 尾原幸治, 大石昌嗣
- Organizer
  応用物理学会
- Data Source
  KAKENHI-PROJECT-23K04379
[Presentation] 結晶・非晶混合Si-Ge に対するpair distribution 分離解析2023
- Author(s)
  廣井慧, 尾原幸治, 中島宏, 森茂生, Omprakash Muthusamy, 竹内恒博
- Organizer
  応用物理学会
- Data Source
  KAKENHI-PROJECT-23K04379
[Presentation] B添加Ball-milled Si-Geに対する結晶・非晶pair distribution function分離解析2023
- Author(s)
  廣井慧, 尾原幸治, 中島宏, 森茂生, Muthusamy Omprakash, 竹内恒博
- Organizer
  日本熱電学会
- Data Source
  KAKENHI-PROJECT-23K04379
[Presentation] Li過剰系正極材料Li2MnO3-LiMeO2 (Me = Ni, Co, Mn)に対する構造解析2022
- Author(s)
  廣井慧、和泉匡哉, 大石昌嗣, 尾原幸治
- Organizer
  第69回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-20K15031
[Presentation] シンクロトロンX線全散乱法を利用した結晶・非晶混合物に対する定量的な構造解析法の開発2022
- Author(s)
  廣井慧
- Organizer
  2022年日本結晶学会年会
- Invited
- Data Source
  KAKENHI-PROJECT-20K15031
[Presentation] Ruナノ粒子に含まれる積層欠陥の3次元可視化2022
- Author(s)
  廣井慧、O. Seo, L. S. R. Kumara, C. Song, J. Kim, Y. Chen, 坂田修身
- Organizer
  第69回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-20K15031
[Presentation] 低結晶性正極材料Li2MnO3-LiMeO2 (Me = Ni, Co, Mn)の結晶PDF解析2022
- Author(s)
  廣井慧, 大石昌嗣, 尾原幸治, 下田景士
- Organizer
  2022年日本結晶学会年会
- Data Source
  KAKENHI-PROJECT-20K15031
[Presentation] 二体分布関数によるLi2MnO3-LiMeO2 (Me = Ni, Co, Mn)の結晶構造解析2022
- Author(s)
  廣井慧, 大石昌嗣, 尾原幸治
- Organizer
  2022年電気化学秋季大会
- Data Source
  KAKENHI-PROJECT-20K15031
[Presentation] X 線全散乱法による結晶・非晶混相材料の局所構造分離解析2021
- Author(s)
  廣井慧、尾原幸治、坂田修身
- Organizer
  令和3年度日本結晶学会年会
- Data Source
  KAKENHI-PROJECT-20K15031
[Presentation] Structural Characterization of Non-crystalline phase in a Li2VO2F Cathode Material2021
- Author(s)
  Satoshi Hiroi, Koji Ohara, Osami Sakata
- Organizer
  Materials Research Meeting 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K15031
[Presentation] Fe2VAl/重金属系人工超格子の熱伝導度低減効果2017
- Author(s)
  廣井慧, 竹内恒博
- Organizer
  第64回応用物理学会春季学術講演会
- Data Source
  KAKENHI-PROJECT-16K21464
[Presentation] Phonon Scatterings in the Fe2VAl/W Superlattice with Structural Imperfection at the Inter-Layer Boundary2017
- Author(s)
  Satoshi Hiroi and Tsunehiro Takeuchi
- Organizer
  International Conference on Thermoelectronics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K21464
[Presentation] Fe2VAl/重金属系人工超格子の熱伝導度低減効果2017
- Author(s)
  廣井慧、竹内恒博
- Organizer
  第64回応用物理学会春季学術講演会
- Place of Presentation
  神奈川　パシフィコ横浜
- Year and Date
  2017-03-14
- Data Source
  KAKENHI-PROJECT-16K21464
[Presentation] Fe2VAl/重金属系人工超格子界面でのフォノン散乱2017
- Author(s)
  廣井慧, Seongho Choi, 西野俊佑, Okkyun Seo, 竹内恒博
- Organizer
  第78回応用物理学会秋季学術講演会
- Data Source
  KAKENHI-PROJECT-16K21464
[Presentation] Fe2VAl層と重金属層からなる多層膜の作成と熱伝導度への影響2016
- Author(s)
  廣井慧、竹内恒博
- Organizer
  第13回日本熱電学会学術講演会
- Place of Presentation
  東京　東京理科大学
- Year and Date
  2016-09-05
- Data Source
  KAKENHI-PROJECT-16K21464
[Presentation] Fe2VAl系人工超格子の熱伝導度評価2016
- Author(s)
  廣井慧、竹内恒博
- Organizer
  日本金属学会2016年秋期(第159回)講演大会
- Place of Presentation
  大阪　大阪大学
- Year and Date
  2016-09-21
- Data Source
  KAKENHI-PROJECT-16K21464
[Presentation] Fe2VAl系熱電材料の人工超格子による熱伝導度制御2016
- Author(s)
  廣井慧、竹内恒博
- Organizer
  第77回応用物理学会秋季学術講演会
- Place of Presentation
  新潟　朱鷺メッセ
- Year and Date
  2016-09-13
- Data Source
  KAKENHI-PROJECT-16K21464
[Presentation] Thermoelectric properties of full-Heusler Fe2VAl-based thin-films2016
- Author(s)
  Satoshi Hiroi, Tsunehiro Takeuchi
- Organizer
  35th International Conference on Thermoelectrics - ICT2016
- Place of Presentation
  中国　武漢
- Year and Date
  2016-05-29
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K21464

1. Takeuchi Tsunehiro

# of Collaborated Projects: 1 results

# of Collaborated Products: 9 results
2. Nishino Shunsuke

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
3. Choi Seongho

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
4. OHARA Koji

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
5. 大石昌嗣

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Hiroi Satoshi 廣井 慧

Research Projects

Research Products

Co-Researchers

先駆的結晶構造解析による低結晶層状酸化物正極の性能を決定する構造メカニズムの解明Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of structural analysis technique for amorphous and crystalline mixtures using total X-ray scattering measurementPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of Fe2VAl-based superlattice for improvement of thermoelectric propertiesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Structural study of crystalline and amorphous phases of Si0.65Ge0.35B (x = 0, 0.01, 0.05, 0.10) alloy prepared by long-time mechanical alloying2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Local Structural Analysis of Sulfide Polymer Electrolytes Prepared via I2-Induced Polymerization of Li3PS42023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Adaptive Cation Pillar Effects Achieving High Capacity in Li‐Rich Layered Oxide, Li2MnO3‐LiMeO2 (Me = Ni, Co, Mn)2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Structural Characterization of the Delithiated Noncrystalline Phase in a Li-Rich Li<sub>2</sub>VO<sub>2</sub>F Cathode Material2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Analyzing the Boundary Thermal Resistance of Epitaxially Grown Fe2VAl/W Layers by Picosecond Time-Domain Thermoreflectance2017

Author(s)

Journal Title

DOI

Data Source

[Presentation] PDF によるLi 過剰系層状酸化物正極の結晶構造解析2023

Author(s)

Organizer

Data Source

[Presentation] 結晶・非晶混合Si-Ge に対するpair distribution 分離解析2023

Author(s)

Organizer

Data Source

[Presentation] B添加Ball-milled Si-Geに対する結晶・非晶pair distribution function分離解析2023

Author(s)

Organizer

Data Source

[Presentation] Li過剰系正極材料Li2MnO3-LiMeO2 (Me = Ni, Co, Mn)に対する構造解析2022

Author(s)

Organizer

Data Source

[Presentation] シンクロトロンX線全散乱法を利用した 結晶・非晶混合物に対する定量的な構造解析法の開発2022

Author(s)

Organizer

Data Source

[Presentation] Ruナノ粒子に含まれる積層欠陥の3次元可視化2022

Author(s)

Organizer

Data Source

[Presentation] 低結晶性正極材料Li2MnO3-LiMeO2 (Me = Ni, Co, Mn)の結晶PDF解析2022

Author(s)

Organizer

Data Source

[Presentation] 二体分布関数によるLi2MnO3-LiMeO2 (Me = Ni, Co, Mn)の結晶構造解析2022

Author(s)

Organizer

Data Source

[Presentation] X 線全散乱法による結晶・非晶混相材料の局所構造分離解析2021

Hiroi Satoshi 廣井慧

[Presentation] シンクロトロンX線全散乱法を利用した結晶・非晶混合物に対する定量的な構造解析法の開発2022