Review on helium behaviors in nanochannel tungsten film
Review on helium behaviors in nanochannel tungsten film
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纳米通道钨薄膜中氦气行为研究进展
DOI:
10.1007/s42864-021-00097-3
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发表时间:
2021-07
期刊:
影响因子:
--
通讯作者:
Feng Ren
中科院分区:
文献类型:
--
作者:
Wenjing Qin;Guo Wei;Tao Cheng;Jun Tang;Changzhong Jiang;Feng Ren
Tungsten (W) as plasma facing material (PFM) needs to face an unprecedented harsh environment in the fusion reactor, which puts forward high requirements for its radiation tolerance. Among the many challenges, the rapid accumulation of helium (He) atoms to form numerous bubbles or even “fuzzy” nanostructure leads to swelling and embrittlement of W matrix and seriously shorten its service life, which is one of the most serious problems faced by PFM-W at present. In this review, we summarize the recent works on the nanochannel W films with high surface-to-volume ratio deposited by magnetron sputtering, and the behaviors of He in the nanochannel W films at different fusion-related irradiation environment. Experimental and simulation results showed that the nanochannel W films have better radiation tolerance performance in managing He behaviors than that of commercial bulk W.
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影响因子:
3.3
作者:
Wei Guo;Ren Feng;Fang Jingzhong;Hu Wangyu;Gao Fei;Qin Wenjing;Cheng Tao;Wang Yongqiang;Jiang Changzhong;Deng Huiqiu
通讯作者:
Deng Huiqiu
DOI:
10.1007/978-3-319-50784-2_2
发表时间:
2017
期刊:
--
影响因子:
--
作者:
P. M. Gordo;M. Marques;M. T. Vieira
通讯作者:
P. M. Gordo;M. Marques;M. T. Vieira
影响因子:
3.1
作者:
Hu, Xunxiang;Koyanagi, Takaaki;Katoh, Yutai
通讯作者:
Katoh, Yutai
DOI:
--
发表时间:
2006
期刊:
Nuclear Physics Review
影响因子:
--
作者:
Wang Zhi-guang
通讯作者:
Wang Zhi-guang
影响因子:
3.3
作者:
Petty, T. J.;Baldwin, M. J.;Bradley, J. W.
通讯作者:
Bradley, J. W.