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Resistance to He2+ irradiation damage in metallic glass Ta38Ni62

文献类型：期刊论文

作者Mei, Xianxiu1; Zhang, Xiaonan1; Sun, Jianrong2; Wang, Younian1; Hou, Wenjing1; Wang, Yingmin1; Qiang, Jianbing1
刊名APPLIED SURFACE SCIENCE
出版日期2016-10-15
卷号383页码:106-112
关键词He2+ irradiation Metallic glass Ta38Ni62 Helium bubbles
ISSN号0169-4332
DOI10.1016/j.apsusc.2016.05.004
英文摘要Metallic glass Ta38Ni62 strips, metallic W, and V87.5Cr4.17Ti4.17Nb4.17 alloy were irradiated using a 500 keV He2+ ion beam at different fluence to compare the metallic glass resistance to irradiation. Metallic glass Ta38Ni62 remained amorphous at different He2+ irradiation fluence. Transmission electron microscopy analysis revealed the presence of helium bubbles at the end of the range of helium ions in the metallic glass. No significant damage resulted in the metallic glass surface, and the root mean square roughness increased nonlinearly with the increase in fluence. At 1 x 10(18) ions/cm(2), metallic W appeared in larger sunken areas on the surface and V87.5Cr4.17Ti4.17Nb4.17 alloy experienced multi-layer flaking. The metallic glass Ta38Ni62 resistance to He2+ ion beam irradiation was better than that of metallic W, and that of the V87.5Cr4.17Ti4.17Nb4.17 alloy was the poorest. (C) 2016 Elsevier B.V. All rights reserved.
WOS关键词ENERGY HELIUM IRRADIATION ; ION IRRADIATION ; BUBBLE FORMATION ; SURFACE ; TUNGSTEN ; BEAM ; FE80SI7.43B12.57 ; DEPENDENCE ; REACTOR
资助项目National Science Foundation of China[11375037] ; National Science Foundation of China[11079012] ; National Basic Research Program of China[2010CB832901]
WOS研究方向Chemistry ; Materials Science ; Physics
语种英语
WOS记录号WOS:000378091700014
出版者ELSEVIER SCIENCE BV
资助机构National Science Foundation of China ; National Basic Research Program of China
源URL[http://119.78.100.186/handle/113462/42909]  
专题近代物理研究所_先进核能材料研究室（ADS）
通讯作者Mei, Xianxiu
作者单位1.Dalian Univ Technol, Minist Educ, Key Lab Mat Modificat Laser Ion & Electron Beams, Dalian 116024, Peoples R China
2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China
推荐引用方式
GB/T 7714		 Mei, Xianxiu,Zhang, Xiaonan,Sun, Jianrong,et al. Resistance to He2+ irradiation damage in metallic glass Ta38Ni62[J]. APPLIED SURFACE SCIENCE,2016,383:106-112.
APA Mei, Xianxiu.,Zhang, Xiaonan.,Sun, Jianrong.,Wang, Younian.,Hou, Wenjing.,...&Qiang, Jianbing.(2016).Resistance to He2+ irradiation damage in metallic glass Ta38Ni62.APPLIED SURFACE SCIENCE,383,106-112.
MLA Mei, Xianxiu,et al."Resistance to He2+ irradiation damage in metallic glass Ta38Ni62".APPLIED SURFACE SCIENCE 383(2016):106-112.

入库方式： OAI收割

来源：近代物理研究所

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