YAMAMOTO Kohei 山本航平

… Alternative Names

Yamamoto Kohei 山本航平

Less

Researcher Number	30844823
Other IDs	https://orcid.org/0000-0002-4270-6410
Affiliation (Current)	2025: 国立研究開発法人量子科学技術研究開発機構, NanoTerasuセンター高輝度放射光研究開発部, 研究員 2025: 国立研究開発法人量子科学技術研究開発機構, 次世代放射光施設整備開発センター, 研究員 2025: 国立研究開発法人量子科学技術研究開発機構, 関西光量子科学研究所放射光科学研究センター, 併任
Affiliation (based on the past Project Information) *help	2023: 国立研究開発法人量子科学技術研究開発機構, 次世代放射光施設整備開発センター, 研究員 2023: 国立研究開発法人量子科学技術研究開発機構, 関西光量子科学研究所放射光科学研究センター, 併任 2019 – 2022: 分子科学研究所, 物質分子科学研究領域, 助教
Review Section/Research Field	Principal Investigator Basic Section 29020:Thin film/surface and interfacial physical properties-related / 0202:Condensed matter physics, plasma science, nuclear engineering, earth resources engineering, energy engineering, and related fields Except Principal Investigator Medium-sized Section 32:Physical chemistry, functional solid state chemistry, and related fields
Keywords	Principal Investigator XMCD / 磁性体薄膜 / 放射光X線 / X線自由電子レーザー / 光誘起磁気ダイナミクス / 磁性 Except Principal Investigator シンクロトロン放射光 / 気液界面 / 固液界面 / 化学反応 … More / 光電子分光 / 電気化学的還元反応 / メタノール合成 / 二酸化炭素 / 界面 / オペランド分光 / 大気圧光電子分光 Less

Development of a dynamical operando hard x-ray photoelectron spectroscopic system for liquid reaction field
- Principal Investigator
  
  YOKOYAMA TOSHIHIKO
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 32:Physical chemistry, functional solid state chemistry, and related fields
- Research Institution
  Institute for Molecular Science
XMCD reflectivity measurement to elucidate magnetic structure in multilayer thin filmsPrincipal Investigator
- Principal Investigator
  
  Yamamoto Kohei
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 29020:Thin film/surface and interfacial physical properties-related
- Research Institution
  National Institutes for Quantum Science and Technology
  Institute for Molecular Science
Element-selective observation of photo-induced magnetization dynamics in ferromagnetic materials using synchrotron radiation x-raysPrincipal Investigator
- Principal Investigator
  
  Yamamoto Kohei
- Project Period (FY)
  2019 – 2020
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Review Section
  
  0202:Condensed matter physics, plasma science, nuclear engineering, earth resources engineering, energy engineering, and related fields
- Research Institution
  Institute for Molecular Science

All 2024 2023 2022 2021 2020

All Journal Article Presentation

[Journal Article] <i>Operando</i> Observation of Hydrogenation of Carbon Dioxide by Near Ambient Pressure X-ray Photoelectron Spectroscopy2024
- Author(s)
  KOITAYA Takanori、YAMAMOTO Susumu、MATSUDA Iwao、YOSHINOBU Jun、YOKOYAMA Toshihiko
- Journal Title
  
  Vacuum and Surface Science
  
  Volume: 67 Issue: 3 Pages: 117-122
- DOI
  10.1380/vss.67.117
- ISSN
  2433-5835, 2433-5843
- Year and Date
  2024-03-10
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K05030, KAKENHI-PROJECT-21H04677
[Journal Article] Operando Characterization of Copper?Zinc?Alumina Catalyst for Methanol Synthesis from Carbon Dioxide and Hydrogen by Ambient-Pressure Hard X-ray Photoelectron Spectroscopy2023
- Author(s)
  Koitaya Takanori、Yamamoto Kohei、Uruga Tomoya、Yokoyama Toshihiko
- Journal Title
  
  The Journal of Physical Chemistry C
  
  Volume: 127 Issue: 27 Pages: 13044-13054
- DOI
  10.1021/acs.jpcc.3c02785
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22K05030, KAKENHI-PROJECT-21H04677
[Journal Article] Layer-resolved magnetic moments in N-surfactant assisted FeNi ordered alloy thin films2022
- Author(s)
  Kawaguchi K.、Miyamachi T.、Gozlinski T.、Iimori T.、Takahashi Y.、Hattori T.、Yamamoto K.、Koitaya T.、Iwayama H.、Ishiyama O.、Nakamura E.、Kotsugi M.、Wulfhekel W.、Yokoyama T.、Komori F.
- Journal Title
  
  Japanese Journal of Applied Physics
  
  Volume: 61 Issue: SL Pages: SL1001-SL1001
- DOI
  10.35848/1347-4065/ac66c1
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K21119, KAKENHI-PROJECT-21H04677, KAKENHI-PROJECT-23K23225
[Journal Article] Element-selectively tracking ultrafast demagnetization process in Co/Pt multilayer thin films by the resonant magneto-optical Kerr effect2020
- Author(s)
  Yamamoto Kohei、Moussaoui Souliman El、Hirata Yasuyuki、Yamamoto Susumu、Kubota Yuya、Owada Shigeki、Yabashi Makina、Seki Takeshi、Takanashi Koki、Matsuda Iwao、Wadati Hiroki
- Journal Title
  
  Applied Physics Letters
  
  Volume: 116 Issue: 17 Pages: 172406-172406
- DOI
  10.1063/5.0005393
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K23430, KAKENHI-PROJECT-17K14334, KAKENHI-PROJECT-19H01816, KAKENHI-PLANNED-19H05824
[Presentation] UVSOR BL4Bでの磁性体薄膜の内部構造解明に向けた反射率XMCD法の試み2024
- Author(s)
  山本航平、岩山洋士、石山修、横山利彦
- Organizer
  日本放射光学会
- Data Source
  KAKENHI-PROJECT-21K14539
[Presentation] Time-resolved resonant soft x-ray scattering study of antiferromagnetic Fe perovskite oxide thin films2023
- Author(s)
  山本航平
- Organizer
  LSC2023
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K14539
[Presentation] BL4Bでの磁性体薄膜の内部構造解明に向けた反射率XMCD法の試み2022
- Author(s)
  山本航平
- Organizer
  UVSORシンポジウム
- Data Source
  KAKENHI-PROJECT-21K14539
[Presentation] 雰囲気光電子分光法によるパラジウムー金合金の水素吸蔵過程のリアルタイム観測2021
- Author(s)
  小板谷貴典、山本達、松田巌、吉信淳、横山利彦
- Organizer
  2021年日本表面真空学会学術講演会
- Data Source
  KAKENHI-PROJECT-21H04677
[Presentation] X線の時間構造を使ったスピンダイナミクスの研究2021
- Author(s)
  山本航平
- Organizer
  応用物理学会春季学術講演会
- Invited
- Data Source
  KAKENHI-PROJECT-19K23430
[Presentation] X線自由電子レーザーによる時間分解共鳴磁気光学カー効果測定でみるCo/Pt薄膜の光誘起磁化ダイナミクスの励起強度依存性2020
- Author(s)
  山本航平, SoulimanEl Moussaoui, 久保田雄也, 大和田成起, 富樫格, 矢橋牧名, 三浦紘大, 安部弘隆, 岡井啓輔, 松田巌, 横山利彦, 関剛斎, 高梨弘毅, 和達大樹
- Organizer
  物理学会
- Data Source
  KAKENHI-PROJECT-19K23430

1. YOKOYAMA TOSHIHIKO (20200917)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
2. 小板谷貴典 (60791754)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
3. 倉橋直也 (20973382)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 宮町俊生

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

YAMAMOTO Kohei 山本 航平

Yamamoto Kohei 山本 航平

Research Projects

Research Products

Co-Researchers

Development of a dynamical operando hard x-ray photoelectron spectroscopic system for liquid reaction field

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

XMCD reflectivity measurement to elucidate magnetic structure in multilayer thin filmsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Element-selective observation of photo-induced magnetization dynamics in ferromagnetic materials using synchrotron radiation x-raysPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] <i>Operando</i> Observation of Hydrogenation of Carbon Dioxide by Near Ambient Pressure X-ray Photoelectron Spectroscopy2024

Author(s)

Journal Title

DOI

ISSN

Year and Date

Language

Data Source

[Journal Article] Operando Characterization of Copper?Zinc?Alumina Catalyst for Methanol Synthesis from Carbon Dioxide and Hydrogen by Ambient-Pressure Hard X-ray Photoelectron Spectroscopy2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Layer-resolved magnetic moments in N-surfactant assisted FeNi ordered alloy thin films2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Element-selectively tracking ultrafast demagnetization process in Co/Pt multilayer thin films by the resonant magneto-optical Kerr effect2020

Author(s)

Journal Title

DOI

Data Source

[Presentation] UVSOR BL4Bでの磁性体薄膜の内部構造解明に向けた反射率XMCD法の試み2024

Author(s)

Organizer

Data Source

[Presentation] Time-resolved resonant soft x-ray scattering study of antiferromagnetic Fe perovskite oxide thin films2023

Author(s)

Organizer

Data Source

[Presentation] BL4Bでの磁性体薄膜の内部構造解明に向けた反射率XMCD法の試み2022

Author(s)

Organizer

Data Source

[Presentation] 雰囲気光電子分光法によるパラジウムー金合金の水素吸蔵過程のリアルタイム観測2021

Author(s)

Organizer

Data Source

[Presentation] X線の時間構造を使ったスピンダイナミクスの研究2021

Author(s)

Organizer

Data Source

[Presentation] X線自由電子レーザーによる時間分解共鳴磁気光学カー効果測定でみるCo/Pt薄膜の光誘起磁化ダイナミクスの励起強度依存性2020

Author(s)

Organizer

Data Source

YAMAMOTO Kohei 山本航平

Yamamoto Kohei 山本航平