Characterization and qualification of neutron radiation effects – Summary of Japan-USA Joint Projects for 40 years –

Muroga, T.; Hatano, Yuji; Clark, D.D.; Katoh, Yutai

doi:10.1016/j.jnucmat.2021.153494

Cited by 7 publications

(2 citation statements)

References 75 publications

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“…This illustration was originally proposed in refs. [1,2] and here the role of charged particle irradiation and modeling, and validation by 14 MeV neutron irradiation are newly added. The major subjects of (1) low dose fission-fusion correlation, (2) low dose -high dose correlation, and (3) high dose fission-fusion correlation, are neutron energy spectral effects, fluence (dose) and flux (dose rate) effects, and nuclear transmutation effects, respectively.…”

Section: Introductionmentioning

confidence: 99%

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Challenge to Performance Evaluation of Fusion Reactor Materials by Fission Neutron and Charged Particle Irradiation

Muroga

2023

MSF

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Since there are no fusion reactors generating high-flux 14 MeV neutrons, it is necessary to evaluate materials’ performance in fusion reactors based on a correlation of fission neutron and charged particle irradiations. However, the irradiation tests involve various issues which prevent simple correlation and evaluation. In this paper, the issues related to irradiation temperature control and dose rate effects are pointed out and analyzed, and proposals regarding future irradiation tests are given.

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Section: Introductionmentioning

confidence: 99%

“…Fig.1illustrates a strategy of irradiation correlation to evaluate high dose fusion neutron irradiation effects. This illustration was originally proposed in refs [1,2]. and here the role of charged particle irradiation and modeling, and validation by 14 MeV neutron irradiation are newly added.…”

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confidence: 99%