Iwayama Hiroshi 岩山洋士

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IWAYAMA Hiroshi 岩山洋士

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Researcher Number	50584570
Other IDs	https://orcid.org/0000-0002-5992-5281
Affiliation (Current)	2025: 分子科学研究所, 極端紫外光研究施設, 主任研究員
Affiliation (based on the past Project Information) *help	2016 – 2017: 分子科学研究所, 極端紫外光研究施設, 助教 2013: 分子科学研究所, 極紫外光研究施設, 助教 2012 – 2013: 分子科学研究所, 極端紫外光研究施設, 助教
Review Section/Research Field	Principal Investigator Atomic/Molecular/Quantum electronics / Applied optics/Quantum optical engineering Except Principal Investigator Quantum beam science
Keywords	Principal Investigator 原子 / 原子・分子物理 / 高温気体 / 振動励起 / 光電子 / 分子 / 光電子分光 / Ｘ線自由電子レーザー / イオン / プラズマ / 蛍光 / 自由電子レーザー / クラスター … More Except Principal Investigator … More 発光分光 / 極紫外 / 短波長自由電子レーザー / 極端紫外光 / 自由電子レーザー / 軟X線 / 超蛍光 Less

Development of photoelectron spectroscopy for vibrationally excited molecules with using hot gas cellPrincipal Investigator
- Principal Investigator
  
  Iwayama Hiroshi
- Project Period (FY)
  2016 – 2017
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Atomic/Molecular/Quantum electronics
- Research Institution
  Institute for Molecular Science
Observation of free-electron-laser-induced collective spontaneous emission in soft x-ray region
- Principal Investigator
  
  SHIGEMASA Eiji
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Quantum beam science
- Research Institution
  Institute for Molecular Science
Development of laser-produced plasma light source with free electron laserPrincipal Investigator
- Principal Investigator
  
  IWAYAMA Hiroshi
- Project Period (FY)
  2012 – 2013
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Applied optics/Quantum optical engineering
- Research Institution
  Institute for Molecular Science

All 2018 2017 2014 2013 2012

All Journal Article Presentation

[Journal Article] Different Time Scales in the Dissociation Dynamics of Core-Excited CF4 by Two Internal Clocks2017
- Author(s)
  H. Iwayama, C. Leonard, F. Le Quere, S. Carniato, R. Guillemin, M. Simon, M.N. Piancastelli and E. Shigemasa
- Journal Title
  
  Physical Review Letters
  
  Volume: 119 Issue: 20 Pages: 2032031-5
- DOI
  10.1103/physrevlett.119.203203
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17775
[Journal Article] Observation of an optical vortex beam from a helical undulator in the XUV region2017
- Author(s)
  T. Kaneyasu, Y. Hikosaka, M. Fujimoto, H. Iwayama, M. Hosaka, E. Shigemasa, M. Katoh
- Journal Title
  
  Journal of Synchrotron Radiation
  
  Volume: 24 Issue: 5 Pages: 934-938
- DOI
  10.1107/s1600577517009626
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H01075, KAKENHI-PROJECT-16K17775
[Journal Article] Resonance-enhanced three-photon single ionization of Ne by ultrashort extreme-ultraviolet pulses2013
- Author(s)
  E. Shigemasa, M. Nagasono, H. Iwayama, J. R Harries and L. Ishikawa (Okihara)
- Journal Title
  
  Journal of Physics B : Atomic, Molecular and Optical Physics
  
  Volume: 46 Issue: 16 Pages: 1640201-5
- DOI
  10.1088/0953-4075/46/16/164020
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24760051
[Journal Article] Frustration of photoionization of Ar nanoplasma produced by extreme ultraviolet FEL pulses2013
- Author(s)
  H. Iwayama, K. Nagaya, M. Yao, H. Fukuzawa, X-J. Liu, G. Prumper, K. Motomura, K. Ueda, N. Saito, A. Rudenko, L. Foucar, M. Nagasono, A. Higashiya, M. Yabahi, T. Ishikawa, H. Ohashi, H. Kimura
- Journal Title
  
  J. Phys. B
  
  Volume: 46巻
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24760051
[Journal Article] Towards coherent control of SASE pulses using propagation through helium gas at wavelengths corresponding to double excitation2013
- Author(s)
  J. R Harries, M. Nagasono, H. Iwayama and E. Shigemasa
- Journal Title
  
  Journal of Physics B : Atomic, Molecular and Optical Physics
  
  Volume: 46 Issue: 16 Pages: 1640211-5
- DOI
  10.1088/0953-4075/46/16/164021
- Data Source
  KAKENHI-PROJECT-24760051
[Journal Article] Frustration of photoionization in Ar nanoplasma produced by extreme ultraviolet FEL pulses2013
- Author(s)
  H. Iwayama, K. Nagaya, M. Yao, H. Fukuzawa, X.-J. Liu, G. Prümper, K. Motomura, K. Ueda, N. Saito, A. Rudenko, L. Foucar, M. Nagasono, A. Higashiya, M. Yabashi, T. Ishikawa, H. Ohashi, H. Kimura
- Journal Title
  
  J. Phys. B: At. Mol. Opt. Phys.
  
  Volume: 46 Issue: 16 Pages: 1640191-6
- DOI
  10.1088/0953-4075/46/16/164019
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23241033, KAKENHI-PROJECT-23600006, KAKENHI-PROJECT-24760051
[Journal Article] Toward coherent control of SASE pulses using propagation through helium gas at wavelengths corresponding to double excitation2013
- Author(s)
  J.R. Harries, M. Nagasono, H. Iwayama, E. Shigemasa
- Volume
  46巻
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24760051
[Journal Article] Resonant-enhanced three-photon single ionization of Ne by ultrashort extreme-ultraviolet pulses2013
- Author(s)
  E. Shigemasa, M. Nagasono, H. Iwayama, J.R. Harries, L. Ishikawa
- Journal Title
  
  J. Phys. B
  
  Volume: 46巻
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24760051
[Journal Article] Demonstration of up-conversion fluorescence from Ar clusters in intense free-electron-laser fields2012
- Author(s)
  H.Iwayama, M. Nagasono, J.R. Harries and E. Shigemasa
- Journal Title
  
  Optical Express
  
  Volume: 20 Issue: 21 Pages: 23174-23179
- DOI
  10.1364/oe.20.023174
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24760051
[Journal Article] Demonstration of up- conversion fluorescence from Ar clusters in intense free-electron-laser fields2012
- Author(s)
  H. Iwayama, M. Nagasono, J.R. Harries and E.Shigemasa
- Journal Title
  
  Optical Express
  
  Volume: 20巻 Pages: 23174-23179
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24760051
[Presentation] Xe 4d内殻空孔状態を用いた原子内殻EUVレーザー2018
- Author(s)
  岩山洋士, James Hrries, 久間晋
- Organizer
  日本物理学会
- Data Source
  KAKENHI-PROJECT-16K17775
[Presentation] 励起ヘリウム原子集団からの極紫外領域における超蛍光の観測2017
- Author(s)
  岩山洋士、藤瀬光香、J.R. Harries、久間晋、玉作賢治、繁政英治
- Organizer
  日本物理学会第７２回年次大会
- Place of Presentation
  大阪大学豊中キャンパス（大阪府豊中市）
- Year and Date
  2017-03-17
- Data Source
  KAKENHI-PROJECT-26286080
[Presentation] EUV-FEL照射による1s3p励起ヘリウム原子集団からの超蛍光の波長・時間分解発光計測2017
- Author(s)
  岩山洋士, 藤瀬光香, James Harries, 鈴木紀裕, 東善郎, 久間晋, 繁政英治
- Organizer
  日本物理学会
- Data Source
  KAKENHI-PROJECT-16K17775
[Presentation] State-specific dissociation dynamics of core-excited small molecules2017
- Author(s)
  岩山洋士
- Organizer
  3rd Computational Chemistry (CC) Symposium-The main symposium of ICCMSE
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17775
[Presentation] 内殻励起した酸素分子の解離ダイナミクスの研究2014
- Author(s)
  岩山洋士、繁政英治
- Organizer
  第27回放射光学会年会
- Place of Presentation
  広島
- Data Source
  KAKENHI-PROJECT-24760051
[Presentation] 極紫外自由電子レーザーによるヘリウム原子の集団的蛍光2014
- Author(s)
  岩山　洋士
- Organizer
  日本物理学会第69回年次大会
- Place of Presentation
  東海大学　湘南キャンパス(神奈川）
- Invited
- Data Source
  KAKENHI-PROJECT-24760051
[Presentation] 極紫外自由電子レーザーによるヘリウム原子の集団的蛍光2014
- Author(s)
  岩山洋士
- Organizer
  日本物理学会第69回年次大会
- Place of Presentation
  神奈川
- Data Source
  KAKENHI-PROJECT-24760051
[Presentation] Colletive spontaneous emission of He gas irradiated by intense EUV-FEL pulses2013
- Author(s)
  岩山洋士
- Organizer
  ISWAMP2 (Intense Field, Short Wavelength Atomic and Molecular Processes)
- Place of Presentation
  Xi'an (China)
- Data Source
  KAKENHI-PROJECT-24760051
[Presentation] オージェ電子・イオン同期計測による内殻イオン化したC4H5F3O2分子の解離過程の研究2013
- Author(s)
  岩山洋士、石川理沙、繁政英治
- Organizer
  第26回日本放射光学会年会
- Place of Presentation
  名古屋
- Data Source
  KAKENHI-PROJECT-24760051
[Presentation] COLLECTIVE SPONTANEOUS EMISSION OF HE GAS IRRADIATED BY INTENSE EUV-FEL PULSES2013
- Author(s)
  岩山　洋士
- Organizer
  Intense Field, Short Wavelength Atomic and Molecular Processes (ISWAMP) 2
- Place of Presentation
  Xi'an (China)
- Invited
- Data Source
  KAKENHI-PROJECT-24760051
[Presentation] 内殻イオン化による準安定な二価酸素分子イオンの生成2013
- Author(s)
  岩山洋士、繁政英治
- Organizer
  原子衝突学会第38回年会
- Place of Presentation
  和光
- Data Source
  KAKENHI-PROJECT-24760051
[Presentation] EUV自由電子レーザー照射Arクラスターの電荷再結合2012
- Author(s)
  岩山洋士、永園充、James Harries、繁政英治
- Organizer
  日本物理学会
- Place of Presentation
  横浜国立大学(神奈川県）
- Data Source
  KAKENHI-PROJECT-24760051
[Presentation] EUV自由電子レーザー照射Arクラスターの電荷再結合2012
- Author(s)
  岩山洋士、永園充、James Harries、繁政英治
- Organizer
  日本物理学会秋季学会
- Place of Presentation
  横浜
- Data Source
  KAKENHI-PROJECT-24760051

1. SHIGEMASA Eiji (90226118)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
2. 小杉信博 (20153546)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. FUJISE Hikaru

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
4. KUMA Susumu

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
5. TAMASAKU Kenji

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
6. Harries J. R.

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
7. 八尾誠

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
8. 永谷清信

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
9. 加藤政博

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
10. 保坂将人

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Iwayama Hiroshi 岩山 洋士

IWAYAMA Hiroshi 岩山 洋士

Research Projects

Research Products

Co-Researchers

Development of photoelectron spectroscopy for vibrationally excited molecules with using hot gas cellPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Observation of free-electron-laser-induced collective spontaneous emission in soft x-ray region

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Development of laser-produced plasma light source with free electron laserPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Different Time Scales in the Dissociation Dynamics of Core-Excited CF4 by Two Internal Clocks2017

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Observation of an optical vortex beam from a helical undulator in the XUV region2017

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Resonance-enhanced three-photon single ionization of Ne by ultrashort extreme-ultraviolet pulses2013

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Frustration of photoionization of Ar nanoplasma produced by extreme ultraviolet FEL pulses2013

Author(s)

Journal Title

Data Source

[Journal Article] Towards coherent control of SASE pulses using propagation through helium gas at wavelengths corresponding to double excitation2013

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Frustration of photoionization in Ar nanoplasma produced by extreme ultraviolet FEL pulses2013

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Toward coherent control of SASE pulses using propagation through helium gas at wavelengths corresponding to double excitation2013

Author(s)

Volume

Data Source

[Journal Article] Resonant-enhanced three-photon single ionization of Ne by ultrashort extreme-ultraviolet pulses2013

Author(s)

Journal Title

Data Source

[Journal Article] Demonstration of up-conversion fluorescence from Ar clusters in intense free-electron-laser fields2012

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Demonstration of up- conversion fluorescence from Ar clusters in intense free-electron-laser fields2012

Author(s)

Journal Title

Data Source

[Presentation] Xe 4d内殻空孔状態を用いた原子内殻EUVレーザー2018

Author(s)

Organizer

Data Source

[Presentation] 励起ヘリウム原子集団からの極紫外領域における超蛍光の観測2017

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] EUV-FEL照射による1s3p励起ヘリウム原子集団からの超蛍光の波長・時間分解発光計測2017

Iwayama Hiroshi 岩山洋士

IWAYAMA Hiroshi 岩山洋士