Showing papers by "Naoyuki Hashimoto published in 2021"
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TL;DR: In this paper, the effect of stacking fault energy on microstructural evolution in concentrated solid solution alloys was analyzed using Kr2+ ion irradiation at 500 °C, where the formation of black dots, self-interstitial atom faulted loops and perfect loops were observed, but no observable voids were found in all the alloys.
17 citations
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TL;DR: In this paper, the in-situ observation of microstructural evolution under electron irradiation was performed in order to experimentally estimate the mobility of vacancy and interstitial in 316 stainless steel and CoCrFeNi-base high entropy alloys.
5 citations
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TL;DR: In this article, a systematic study based on density functional theory (DFT) simulation on the cohesion properties of incoherent Fe/W interfaces, Fe(100)/W(100), Fe(110/W(110) and Fe( 100)/W (110) interfaces, is presented.
3 citations
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2 citations
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TL;DR: In this article, a self-interstitial atom (SIA) is modelled as a SIA and the migration energy of the SIA can be modeled as a rate function.
Abstract: Modeling cluster dynamics or rate theory to describe the microstructural evolution of irradiated materials requires a precise knowledge of the migration energy of a self-interstitial atom (SIA), a ...
2 citations
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TL;DR: The F82H, which is one of reduced activation ferritic/martensitic steels, is a strong candidate structure material for fusion reactor because of its satisfactory mechanical property and high swelli.
Abstract: The F82H, which is one of reduced activation ferritic/martensitic steels, is a strong candidate structure material for fusion reactor because of its satisfactory mechanical property and high swelli...
1 citations