Dislocation loop and tangle evolution of peak damage region in tungsten irradiated by heavy ion and deuterium plasma
Dislocation loop and tangle evolution of peak damage region in tungsten irradiated by heavy ion and deuterium plasma
复制标题
重离子和氘等离子体辐照钨的位错环和峰值损伤区缠结演化
DOI:
10.1088/1741-4326/ab6b3f
复制
发表时间:
2020-02
期刊:
影响因子:
3.3
通讯作者:
Guang-Hong Lu
中科院分区:
文献类型:
--
作者:
Wangguo Guo;Shiwei Wang;Lin Ge;Engang Fu;Yue Yuan;Long Cheng;Guang-Hong Lu
Transmission electron microscope is widely used to investigate the defects induced by heavy ion irradiation and deuterium plasma exposure in tungsten, however, results differ greatly between in situ and near-bulk irradiation experiments. Here we adopt the back-thinned electropolishing and re-electropolishing method to study the microstructure in the peak damage region of heavy ion damaged tungsten. Transition from dislocation loops to complex dislocation tangles with increasing damage level is observed, and dislocation tangle decomposition and deuterium bubble formation under high-flux deuterium plasma exposure are also revealed. The results presented in this paper provide useful information for further investigation on irradiation defect evolution and the synergetic effect of displacement damage and deuterium behavior in W.
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影响因子:
3.1
作者:
J. Condon;T. Schober
通讯作者:
J. Condon;T. Schober
DOI:
10.1016/j.nimb.2013.03.022
发表时间:
2013-12-15
影响因子:
1.3
作者:
Ciupinski, L.;Ogorodnikova, O. V.;Kurzydlowski, K. J.
通讯作者:
Kurzydlowski, K. J.
影响因子:
1.6
作者:
X. Yi;M. Jenkins;M. Briceno;S. Roberts;Zhongfu Zhou;M. Kirk
通讯作者:
X. Yi;M. Jenkins;M. Briceno;S. Roberts;Zhongfu Zhou;M. Kirk
DOI:
10.1007/s42864-019-00004-x
发表时间:
2019-04
期刊:
Tungsten
影响因子:
--
作者:
Hao Yin;Jun Wang;Wangguo Guo;Long Cheng;Yue Yuan;G. Lu
通讯作者:
Hao Yin;Jun Wang;Wangguo Guo;Long Cheng;Yue Yuan;G. Lu
影响因子:
2.2
作者:
De Temmerman, G.;Hirai, T.;Pitts, R. A.
通讯作者:
Pitts, R. A.