Iwase Kenji 岩瀬謙二

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IWASE Kenji 岩瀬謙二

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Researcher Number	00524159
Other IDs
Affiliation (Current)	2025: 茨城大学, 応用理工学野, 教授
Affiliation (based on the past Project Information) *help	2018 – 2024: 茨城大学, 理工学研究科(工学野), 准教授 2017: 茨城大学, 工学部, 准教授 2015: 茨城大学, 工学部, 准教授 2015: 茨城大学, 工学部・マテリアル工学科, 准教授 2013 – 2014: 茨城大学, 工学部, 講師 2010: 茨城大学, フロンティア応用原子科学研究センター, 助教
Review Section/Research Field	Principal Investigator Quantum beam science / Basic Section 80040:Quantum beam science-related Except Principal Investigator Basic Section 26040:Structural materials and functional materials-related / Nuclear engineering
Keywords	Principal Investigator 量子ビーム / ナノ構造 / 水素貯蔵 / 小角散乱 / 中性子小角散乱 / 水素貯蔵材料 / PDF解析 / 重水素化物 / 拡散 / Rietveld解析 … More / 中性子回折 / 構造・機能材料 / 水素 / Ｘ線 / XRD / 結晶構造 / X線回折 / Ｘ線小角散乱 / 中性子透過法 / 中性子 / 中性子散乱 / In-situ測定 … More Except Principal Investigator 中性子 / 構造 / 蓄電池 / 結晶組織構造 / ミュオン / イオン拡散 / イオン伝導体 / 画像検出器 / 磁気イメージング / 材料組織構造評価 / イメージング / 放射線 / 検出器 / 磁場イメージング / 元素・温度測定 / 共鳴吸収 / ブラッグエッジ / エネルギー分析 / 中性子透過イメージング / ビーム科学 / 放射線工学 / 溶接材 / 結晶配向 / 結晶子サイズ / 歪分布 / ラジオグラフィー / 量子ビーム / 加速器 Less

中性子・ミュオン協奏オペランド測定による全固体蓄電池内のイオン拡散挙動の解明
- Principal Investigator
  
  森一広
- Project Period (FY)
  2023 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 26040:Structural materials and functional materials-related
- Research Institution
  High Energy Accelerator Research Organization
The behavior of residual hydrogen behavior and visualization of diffusion pathways in hydrogen storage materials by in situ neutron scatteringPrincipal Investigator
- Principal Investigator
  
  Iwase Kenji
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 80040:Quantum beam science-related
- Research Institution
  Ibaraki University
Visualization of ion flows on bulk and solid-solid interfacial in all-solid-state batteries using operando neutron scattering
- Principal Investigator
  
  Mori Kazuhiro
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 26040:Structural materials and functional materials-related
- Research Institution
  High Energy Accelerator Research Organization
  Kyoto University
Static and dynamics structures of hydrogen storage material by In-situ measurement of quantum beamPrincipal Investigator
- Principal Investigator
  
  Iwase Kenji
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Quantum beam science
- Research Institution
  Ibaraki University
Nanostructure analysis of hydrogen storage material by In-sit neutron small angle scatteringPrincipal Investigator
- Principal Investigator
  
  Iwase Kenji
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Quantum beam science
- Research Institution
  Ibaraki University
Imaging of crystallographic structure and physical quantities of materials and spaces by using pulsed neutrons
- Principal Investigator
  
  KIYANAGI Yoshiaki
- Project Period (FY)
  2011 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (S)
- Research Field
  
  Nuclear engineering
- Research Institution
  Nagoya University
  Hokkaido University
Study on change of transmission cross sections and development of new application field in spectroscopic imaging using a pulsed neutron transmission method
- Principal Investigator
  
  KIYANAGI Yoshiaki
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Nuclear engineering
- Research Institution
  Hokkaido University

All 2023 2022 2021 2020 2019 2018 2017 2016 2014 2012 2011 2010 2009 Other

All Journal Article Presentation

[Journal Article] Crystal and local structures of La2Co7Hx obtained by synchrotron X-ray total scattering2023
- Author(s)
  Kenji Iwase, Takashi Ueno, Seiya Mashii, Hyunjeong Kim, Kouji Sakaki, Kazuhiro Mori
- Journal Title
  
  Journal of Alloys and Compounds
  
  Volume: 946 Pages: 169380-169380
- DOI
  10.1016/j.jallcom.2023.169380
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K12534
[Journal Article] Effects of Mixed Phases on Electrical Conductivities for (CeF3)1－m(CaF2)m Fast-Fluoride-Ion-Conducting Solid Electrolytes2023
- Author(s)
  Kazuhiro Mori, Shuki Torii, Kenji Iwase, Takeshi Abe, and Toshiharu Fukunaga
- Journal Title
  
  J. Phys. Chem. C
  
  Volume: 127 Issue: 1 Pages: 59-68
- DOI
  10.1021/acs.jpcc.2c06732
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K05061, KAKENHI-PROJECT-19H02457
[Journal Article] Crystal structure of deuteride phase of Nd-Ni alloy by X-ray and neutron diffraction2022
- Author(s)
  Kenji Iwase, Shuhei Ishida, Takashi Ueno, Kazuhiro Mori
- Journal Title
  
  Journal of Alloys and Compounds
  
  Volume: 924 Pages: 166557-166557
- DOI
  10.1016/j.jallcom.2022.166557
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K12534
[Journal Article] Phase transformation of hydride-phase Nd2Co7 with superlattice structure2022
- Author(s)
  Kenji Iwase, Yugo Honjyo, Kazuhiro Mori
- Journal Title
  
  Journal of Solid State Chemistry
  
  Volume: 316 Pages: 123575-123575
- DOI
  10.1016/j.jssc.2022.123575
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K12534
[Journal Article] Commissioning of Versatile Compact Neutron Diffractometer (VCND) at the B-3 Beam Port of Kyoto University Research Reactor (KUR)2021
- Author(s)
  Mori Kazuhiro、Okumura Ryo、Yoshino Hirofumi、Kanayama Masaya、Satoh Setsuo、Oba Yojiro、Iwase Kenji、Hiraka Haruhiro、Hino Masahiro、Sano Tadafumi、Kawabata Yuji、Kamiyama Takashi、Otomo Toshiya、Fukunaga Toshiharu
- Journal Title
  
  JPS Conference Proceedings
  
  Volume: 33 Pages: 011093-011093
- DOI
  10.7566/jpscp.33.011093
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K05102, KAKENHI-PROJECT-19H02457, KAKENHI-PROJECT-20K05061
[Journal Article] Structural and electrochemical features of (Li2S)x(SiS2)1-x superionic glasses2020
- Author(s)
  Kazuhiro Mori, Kenji Iwase, Yojiro Oba, Kazutaka Ikeda, Toshiya Otomo, Toshiharu Fukunaga
- Journal Title
  
  Solid State Ionics
  
  Volume: 344 Pages: 115141-115141
- DOI
  10.1016/j.ssi.2019.115141
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H02457
[Journal Article] Crystal structure and hydrogen absorption- desorption property of La5Co192019
- Author(s)
  Kenji Iwase, Takashi Ueno, Kazuhiro Mori,
- Journal Title
  
  Int. J. Hydrogen Energy
  
  Volume: 44 Issue: 41 Pages: 23172-23178
- DOI
  10.1016/j.ijhydene.2019.06.197
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K05114
[Journal Article] Phase transition and hydrogenation properties of Ce2Ni7-type Pr2Co7 during hydrogen absorption process2018
- Author(s)
  Kenji Iwase, Kazuhiro Mori, Suguru Tashiro, and Tetsuya Suzuki
- Journal Title
  
  Int. J. Hydrogen Energy
  
  Volume: 43 Issue: 24 Pages: 11100-11108
- DOI
  10.1016/j.ijhydene.2018.04.197
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17K05114
[Journal Article] Effect of Mg substitution on crystalline structure and hydrogenation of Gd4MgNi192018
- Author(s)
  Kenji Iwase, Kazuhiro Mori, Naoyoshi Terashita, Suguru Tashiro, Tetsuya Suzuki
- Journal Title
  
  Int. J. Hydrogen Energy
  
  Volume: 43 Issue: 3 Pages: 50-57
- DOI
  10.1016/j.ijhydene.2017.11.166
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K05114
[Journal Article] Crystal structure of Pr3MgNi14Dx studied by in situ neutron diffraction2017
- Author(s)
  Kenji Iwase, Kazuhiro Mori, Naoyoshi Terashita, Suguru Tashiro, Tetsuya Suzuki
- Journal Title
  
  Inorganic Chemistry
  
  Volume: 56 Issue: 12 Pages: 6933-6937
- DOI
  10.1021/acs.inorgchem.7b00390
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K05114
[Journal Article] Effect of Mg substitution on hydrogen absorptionedesorption behavior and crysta structure of Gd2-xMgxNi72016
- Author(s)
  Kenji Iwase, Naoyoshi Terashita, Kazuhiro Mori, Suguru Tashiro,Hitoshi Yokota, Tetsuya Suzuki
- Journal Title
  
  International Journal of Hydrogen Energy
  
  Volume: 41 Pages: 1074-1079
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25790080
[Journal Article] Structural change of NdNi3 during hydrogen absorption-desorption cycle2016
- Author(s)
  Kenji Iwase, Kazuhiro Mori, Suguru Tashiro, Hitoshi Yokota,Tetsuya Suzuki
- Journal Title
  
  International Journal of Hydrogen Energy
  
  Volume: 41 Pages: 3940-3945
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25790080
[Journal Article] Effects of Mg substitution on crystal structure and hydrogenation properties of Pr1-xMgxNi32014
- Author(s)
  1.Kenji Iwase, Naoyoshi Terashita, Kazuhiro Mori, Suguru Tashiro, Hitoshi Yokota, Tetsuya Suzuki,
- Journal Title
  
  Int. J. Hydrogen Energy
  
  Volume: 39 Pages: 12773-12777
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-25790080
[Journal Article] Development of Energy Selective Neutron Imaging2014
- Author(s)
  Y. Kiyanagi, H. Sato, Y. Shiota, T. Kamiyama, K. Iwase, S. Uno
- Journal Title
  
  Jounal of Physical Society of Japan
  
  Volume: 印刷中
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23226018
[Journal Article] In situ lattice strain mapping during tensile loading using the neutron transmission and diffraction methods2012
- Author(s)
  K. Iwase
- Journal Title
  
  Journal of Applied Crystallography
  
  Volume: 45 Issue: 1 Pages: 113-118
- DOI
  10.1107/s0021889812000076
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23226018
[Journal Article] Pulsed neutron spectroscopic imaging for crystallographic texture and microstructure2011
- Author(s)
  H. Sato, T. Kamiyama, K. Iwase, T. Ishigaki, Y. Kiyanagi
- Journal Title
  
  Nuclear Inst. and Methods in Physics Research
  
  Volume: A
- NAID
  120003464634
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20246136
[Journal Article] Pulsed neutron spectroscopic imaging for crystallographic texture and microstructure2011
- Author(s)
  H.Sato, T.Kamiyama., K.Iwase, T.Ishigaki, Y.Kiyanagi
- Journal Title
  
  Nuclear Inst.and Methods in Physics Research, A
  
  Volume: 651 Pages: 216-220
- NAID
  120003464634
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20246136
[Journal Article] Imaging of a spatial distribution of preferred orientation of crystallites by pulsed neutron Bragg edge transmission2010
- Author(s)
  H Sato, O Takada, K Iwase, T Kamiyama and Y Kiyanagi
- Journal Title
  
  Journal of Physics : Conference Series
  
  Volume: 251 Pages: 1-4
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20246136
[Journal Article] Bragg Edge Transmission Imaging of strain and microstructure using a pulsed neutron source2009
- Author(s)
  K.Iwase, K.Sakuma, T.Kamiyama, Y.Kiyanagi
- Journal Title
  
  Nuclear Inst. and Methods in Physics Research, A 605
  
  Pages: 1-4
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20246136
[Journal Article] Bragg Edge Transmission Imaging of strain and microstructure usinga pulsed neutron source2009
- Author(s)
  K. Iwase, K. Sakuma, T. Kamiyama, Y. Kiyanagi
- Journal Title
  
  Nuclear Instrm. and Methods in Physics Research
  
  Volume: A Pages: 1-4
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20246136
[Journal Article] Imaging and texture observation of materials by using a pulsed neutron spectroscopic transmission method2009
- Author(s)
  Y. Kiyanagi, T. Kamiyama, O. Takada, K. Morita, K. Iwase, S. Suzuki, M. Furusaka, F. Hiraga, S. Tomioka, K. Mishima, N. Takenaka and T. Ino
- Journal Title
  
  Nuclear Instruments and Methods in Physics Research
  
  Volume: A Pages: 167-169
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20246136
[Presentation] Mn置換が水素吸蔵放出特性に与える影響及びYNi3-xMnxの結晶構造2023
- Author(s)
  國本怜遠, 山崎陸渡, 岩瀬謙二
- Organizer
  日本金属学会春期講演大会
- Data Source
  KAKENHI-PROJECT-21K12534
[Presentation] サイクル回数に伴うYCo3の水素吸蔵放出特性及び結晶構造の変化2021
- Author(s)
  木村大河、岩瀬謙二
- Organizer
  日本金属学会秋季講演大会
- Data Source
  KAKENHI-PROJECT-21K12534
[Presentation] Co置換が水素吸蔵放出特性に与える影響及びGdNi3-xCoxの結晶構造2019
- Author(s)
  志藤悠平、上野恭司、岩瀬謙二
- Organizer
  日本金属学会秋季大会
- Data Source
  KAKENHI-PROJECT-17K05114
[Presentation] Complementary Use of Versatile Compact Neutron Diffractometer on B-3 beam port of Kyoto University Research Reactor (KUR) and Neutron Diffractometers at J-PARC MLF2019
- Author(s)
  K. Mori, R. Okumura, H. Yoshino, M. Kanayama, S. Satoh, Y. Oba, K. Iwase, M. Hino, T. Sano, H. Hiraka, T. Kamiyama, T. Otomo, T. Fukunaga, Y. Kawabata
- Organizer
  The 3rd J-PARC Symposium (J-PARC2019)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19H02457
[Presentation] La2Co7の水素吸蔵過程における結晶相からアモルファス相への構造変化2019
- Author(s)
  上野恭司、渡邊将、志藤悠平、岩瀬謙二、町田晃彦、Hyunjeong Kim、榊浩司
- Organizer
  日本金属学会秋季大会
- Data Source
  KAKENHI-PROJECT-17K05114
[Presentation] La5Co19の水素吸蔵放出特性と結晶構造2018
- Author(s)
  上野恭司、渡邊将人、岩瀬謙二
- Organizer
  日本金属学会春季大会
- Data Source
  KAKENHI-PROJECT-17K05114
[Presentation] Pr-Co2元系超格子型合金の水素吸蔵放出特性と結晶構造2017
- Author(s)
  岩瀬謙二
- Organizer
  日本金属学会秋期大会
- Data Source
  KAKENHI-PROJECT-17K05114
[Presentation] ECAP加工によるAl合金の力学的特性変化2014
- Author(s)
  岩瀬　謙二
- Organizer
  日本機械学会2014年度茨城講演会
- Place of Presentation
  日立市、茨城県
- Year and Date
  2014-09-05
- Data Source
  KAKENHI-PROJECT-23226018
[Presentation] Microstructural factor mapping by neutron transmission Bragg-edge analysis for TRIP-aided multi-phase steel during non-uniform deformation
- Author(s)
  Y. Shiota, H. Sato, S. Harjo, K. Iwase, H. Hasemi, T. Kamiyama, Y. Kiyanagi
- Organizer
  International Conference on Neutron Scattering (ICNS2013)
- Place of Presentation
  Edinburgh, UK
- Data Source
  KAKENHI-PROJECT-23226018
[Presentation] Ce2Ni7-type構造のGd-Ni2元系合金の結晶構造と水素吸蔵放出特性
- Author(s)
  岩瀬謙二
- Organizer
  金属学会
- Place of Presentation
  金沢大学
- Data Source
  KAKENHI-PROJECT-25790080
[Presentation] Mg置換によるGd-Mg-Ni合金の水素吸蔵放出特性
- Author(s)
  岩瀬謙二
- Organizer
  金属学会
- Place of Presentation
  名古屋大学
- Year and Date
  2014-09-23 – 2014-09-25
- Data Source
  KAKENHI-PROJECT-25790080
[Presentation] In-situ neutron measurement of hydrogen absorbing alloy
- Author(s)
  岩瀬謙二
- Organizer
  Thermec2013
- Place of Presentation
  Rio Hotel, Las Vegas, USA
- Invited
- Data Source
  KAKENHI-PROJECT-25790080

1. MOCHIKI Kohichi (80107549)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
2. KIYANAGI Yoshiaki (80002202)

# of Collaborated Projects: 2 results

# of Collaborated Products: 8 results
3. FURUSAKA Michihiro (60156966)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
4. KAMIYAMA Takashi (50233961)

# of Collaborated Projects: 2 results

# of Collaborated Products: 8 results
5. SATO Hirotaka (30610779)

# of Collaborated Projects: 2 results

# of Collaborated Products: 2 results
6. Mori Kazuhiro (40362412)

# of Collaborated Projects: 2 results

# of Collaborated Products: 3 results
7. 大場洋次郎 (60566793)

# of Collaborated Projects: 2 results

# of Collaborated Products: 3 results
8. HIRAGA Fujio (00228777)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
9. KANEKO Junichi (90333624)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. HARADA Masahide (50354733)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. OOI Motoki (90446401)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. SATO Setso (60391744)

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
13. SAGEHASHI Hidenori (40391750)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. UNO Shoji (70183019)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
15. SHINOHARA Takenao (90425629)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. KINO Kohichi (00594285)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. HASEMI Hiroyuki (50773743)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
18. KAI Tetsuya (90354737)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
19. SHIOTA Yoshinori (90556010)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
20. YASHIRO Wataru (10401233)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
21. OTAKE Yoshie (50216777)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
22. 梅垣いづみ (20638522)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
23. 本田孝志 (70735745)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
24. 福永俊晴

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Iwase Kenji 岩瀬 謙二

IWASE Kenji 岩瀬 謙二

Research Projects

Research Products

Co-Researchers

中性子・ミュオン協奏オペランド測定による全固体蓄電池内のイオン拡散挙動の解明

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

The behavior of residual hydrogen behavior and visualization of diffusion pathways in hydrogen storage materials by in situ neutron scatteringPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Visualization of ion flows on bulk and solid-solid interfacial in all-solid-state batteries using operando neutron scattering

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Static and dynamics structures of hydrogen storage material by In-situ measurement of quantum beamPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Nanostructure analysis of hydrogen storage material by In-sit neutron small angle scatteringPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Imaging of crystallographic structure and physical quantities of materials and spaces by using pulsed neutrons

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Study on change of transmission cross sections and development of new application field in spectroscopic imaging using a pulsed neutron transmission method

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Crystal and local structures of La2Co7Hx obtained by synchrotron X-ray total scattering2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Effects of Mixed Phases on Electrical Conductivities for (CeF3)1－m(CaF2)m Fast-Fluoride-Ion-Conducting Solid Electrolytes2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Crystal structure of deuteride phase of Nd-Ni alloy by X-ray and neutron diffraction2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Phase transformation of hydride-phase Nd2Co7 with superlattice structure2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Commissioning of Versatile Compact Neutron Diffractometer (VCND) at the B-3 Beam Port of Kyoto University Research Reactor (KUR)2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Structural and electrochemical features of (Li2S)x(SiS2)1-x superionic glasses2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Crystal structure and hydrogen absorption- desorption property of La5Co192019

Author(s)

Journal Title

Iwase Kenji 岩瀬謙二

IWASE Kenji 岩瀬謙二