Apr, 2017 - Mar, 2018

大強度陽子ビーム生成標的・窓材料に関する先端的研究

日米科学技術協力事業（高エネルギー物理分野）

石田卓

Grant type: Competitive

List of results of the research project

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Awards

Jul, 2023

Outstanding Researcher Award, Asia International Research Awards 2023, Irradiation damages of structural materials under different irradiation environments, ASIA RESEARCH AWARDS

Eiichi Wakai
Jun, 2022

International Best Researcher Award in Materials Science, Irradiation damages of structural materials under different irradiation environments, ISSN International Research AWARD (IIRA-2022)

Eiichi Wakai
Apr, 2021

Poster Prize, US-Japan Hawaii Symposium of the US-Japan Science and Technology Cooperation Program, Progress of Radiation Damage Studies on Titanium Alloys as High-Intensity Proton Accelerator Beam Window Materials, University of Hawaii, DOE, KEK

T.Ishida, E.Wakai, S.Makimura, S.Meigo, S.Kano, F.Pellemoine, K.Ammigan, S.Bidhar, P.Hurh, A.Casella, D.Senor, D.Edwards, R.Devanathan, R.Prabhakaran, C.Densham, M.Fitton, J.Bennett, D.Kim, N.Simos, S.Kuksenko, P.Earp, On Behalf of, the, RaDIATE Collaboration

Papers

Titanium/Titanium Oxide Particle Dispersed W-TiC Composites for High Irradiation Applications

Eiichi Wakai, Hiroyuki Noto, Sho Kano, Shunsuke Makimura, Taku Ishida, Tamaki Shibayama

Research and Development in Material Science, 16(5), Mar 16, 2022 Peer-reviewedLead authorCorresponding author
Tensile behavior of dual-phase titanium alloys under high-intensity proton beam exposure: Radiation-induced omega phase transformation in Ti-6Al-4V

Taku Ishida, Eiichi Wakai, Shunsuke Makimura, Andrew M. Casella, Danny J. Edwards, Ramprashad Prabhakaran, David J. Senor, Kavin Ammigan, Sujit Bidhar, Patrick G. Hurh …

Journal of Nuclear Materials, 541 152413-152413, Dec, 2020 Lead authorCorresponding author
Radiation Damage Studies on Titanium Alloys as High Intensity Proton Accelerator Beam Window Materials

Taku Ishida, Eiichi Wakai, Shunsuke Makimura, Patrick G. Hurh, Kavin Ammigan, Andrew M. Casella, Danny J. Edwards, David J. Senor, Christopher J. Densham, Michael Fitton …

Proceedings of the 14th International Workshop on Spallation Materials Technology, Feb 6, 2020 Lead authorCorresponding author
Study of the radiation damage effect on Titanium metastable beta alloy by high intensity proton beam

T. Ishida, E. Wakai, M. Hagiwara, S. Makimura, M. Tada, D.M. Asner, A. Casella, A. Devaraj, D. Edwards, R. Prabhakaran …

Nuclear Materials and Energy, 15 169-174, May, 2018 Lead authorCorresponding author
The RaDIATE High-Energy Proton Materials Irradiation Experiment at the Brookhaven Linac Isotope Producer Facility

K. Ammigan, P. Hurh, R. Zwaska, L. Mausner, D. Medvedev, N. Simos, M. Calviani, E. Fornasiere, A. Perillo-Marcone, C. Torregrosa …

Proceedings of IPAC2017, Copenhagen, Denmark WEPVA138, 3593-3596, 2017

Misc.

Titanium-Based High Entropy Alloys and Industrial Titanium Alloys

Eiichi Wakai, Hiroyuki Noto, Taku Ishida, Sho Kano, Shunsuke Makimura, Takaki Shibayama

IWSMT-15 Abstract, Mar, 2023 InvitedLead authorCorresponding author
Fabrication and characterization of iron-based, titanium-based, and tungsten-based high-entropy alloys

Eiichi Wakai, Hiroyuki Noto, Tamaki Shibayama, Yuki Nakagawa, Taku Ishida, Shunsuke Makimura, Takashi Wakui, Kazuyuki Furuya, Masami Ando

Mar, 2023 Lead authorCorresponding author
チタン合金製陽子加速器ビーム窓の脆化原因を解明～RaDIATE国際コラボレーションによる加速器標的・ビーム窓材料の開発～

石田卓, 若井栄一

Isotope News, 777(10月号) 20-23, Oct, 2021 Invited
Why Does Titanium Alloy Beam Window Become Brittle After Proton Beam Exposure ? - Research and Development on the Accelerator Target and Beam Window Materials by RaDIATE International Collaboration -

Taku Ishida, Eiichi Wakai

J-PARC Press Release, Nov 6, 2020 Lead authorCorresponding author
ニュートリノビーム生成機器に関する国際ワークショップ NBI2017+RaDIATE

石田卓, 若井栄一

高エネルギーニュース (KEK), 36 150, Nov, 2017
メガワット大強度陽子ビーム運転に向けた二次粒子生成標的・ビーム窓開発の現状と動向

牧村俊助, 石田卓

高エネルギーニュース, 36(3) 109-117, 2017

Presentations

Titanium-Based High Entropy Alloys and Industrial Titanium Alloys

Eiichi Wakai, Hiroyuki Noto, Taku Ishida, Sho Kano, Shunsuke Makimura, Takaki Shibayama

IWSMT-15, Mar, 2023 Invited
Iron-Based High Entropy Alloys

Eiichi Wakai

IWSMT-15, Mar, 2023 Invited

Media Coverage

加速器施設のチタン合金製ビーム窓陽子ビームによる脆化原因解明

科学新聞社, 科学新聞, Dec 4, 2020 Newspaper, magazine

Shiro Matoba

Research Projects

大強度陽子ビーム生成標的・窓材料に関する先端的研究

List of results of the research project

Awards

Papers

Misc.

Presentations

Media Coverage

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Coauthors