Effect of polycrystalline structure on helium plasma irradiation of tungsten materials

Seiki Saito, Hiroaki Nakamura, Soemsak Yooyen, Naoko Ashikawa, Kazunari Katayama

研究成果: ジャーナルへの寄稿記事

抄録

Binary-collision-approximation-based (BCA-based) simulation is performed for the investigation of the effect of a polycrystalline structure on the penetration depth, absorption rate, and sputtering yield of tungsten materials irradiated by helium plasma. To clarify the possibility of suppressing the generation of helium bubbles in tungsten materials by designing the properties of the polycrystalline structure, such as grain size, the effect of the polycrystalline structure on helium bubble formation is also investigated.

元の言語英語
記事番号01AB06
ジャーナルJapanese Journal of Applied Physics
57
発行部数1
DOI
出版物ステータス出版済み - 1 1 2018

Fingerprint

helium plasma
Helium
Tungsten
tungsten
bubbles
helium
Irradiation
Plasmas
irradiation
Bubble formation
penetration
grain size
sputtering
collisions
Sputtering
approximation
simulation

All Science Journal Classification (ASJC) codes

  • Engineering(all)
  • Physics and Astronomy(all)

これを引用

Effect of polycrystalline structure on helium plasma irradiation of tungsten materials. / Saito, Seiki; Nakamura, Hiroaki; Yooyen, Soemsak; Ashikawa, Naoko; Katayama, Kazunari.

:: Japanese Journal of Applied Physics, 巻 57, 番号 1, 01AB06, 01.01.2018.

研究成果: ジャーナルへの寄稿記事

Saito, Seiki ; Nakamura, Hiroaki ; Yooyen, Soemsak ; Ashikawa, Naoko ; Katayama, Kazunari. / Effect of polycrystalline structure on helium plasma irradiation of tungsten materials. :: Japanese Journal of Applied Physics. 2018 ; 巻 57, 番号 1.
@article{d863dedb78d648f7b586a45212850aba,
title = "Effect of polycrystalline structure on helium plasma irradiation of tungsten materials",
abstract = "Binary-collision-approximation-based (BCA-based) simulation is performed for the investigation of the effect of a polycrystalline structure on the penetration depth, absorption rate, and sputtering yield of tungsten materials irradiated by helium plasma. To clarify the possibility of suppressing the generation of helium bubbles in tungsten materials by designing the properties of the polycrystalline structure, such as grain size, the effect of the polycrystalline structure on helium bubble formation is also investigated.",
author = "Seiki Saito and Hiroaki Nakamura and Soemsak Yooyen and Naoko Ashikawa and Kazunari Katayama",
year = "2018",
month = "1",
day = "1",
doi = "10.7567/JJAP.57.01AB06",
language = "English",
volume = "57",
journal = "Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes",
issn = "0021-4922",
publisher = "Institute of Physics",
number = "1",

}

TY - JOUR

T1 - Effect of polycrystalline structure on helium plasma irradiation of tungsten materials

AU - Saito, Seiki

AU - Nakamura, Hiroaki

AU - Yooyen, Soemsak

AU - Ashikawa, Naoko

AU - Katayama, Kazunari

PY - 2018/1/1

Y1 - 2018/1/1

N2 - Binary-collision-approximation-based (BCA-based) simulation is performed for the investigation of the effect of a polycrystalline structure on the penetration depth, absorption rate, and sputtering yield of tungsten materials irradiated by helium plasma. To clarify the possibility of suppressing the generation of helium bubbles in tungsten materials by designing the properties of the polycrystalline structure, such as grain size, the effect of the polycrystalline structure on helium bubble formation is also investigated.

AB - Binary-collision-approximation-based (BCA-based) simulation is performed for the investigation of the effect of a polycrystalline structure on the penetration depth, absorption rate, and sputtering yield of tungsten materials irradiated by helium plasma. To clarify the possibility of suppressing the generation of helium bubbles in tungsten materials by designing the properties of the polycrystalline structure, such as grain size, the effect of the polycrystalline structure on helium bubble formation is also investigated.

UR - http://www.scopus.com/inward/record.url?scp=85040018731&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85040018731&partnerID=8YFLogxK

U2 - 10.7567/JJAP.57.01AB06

DO - 10.7567/JJAP.57.01AB06

M3 - Article

AN - SCOPUS:85040018731

VL - 57

JO - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes

JF - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes

SN - 0021-4922

IS - 1

M1 - 01AB06

ER -