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Structural Distortion and Defects in Ti3AlC2 irradiated by Fe and He Ions

文献类型：期刊论文

作者He, Wen-Hao1,2; Huang, Qing3; Li, Bing-Sheng2; Shen, Tie-Long2; Gao, Xing2; Fang, Xue-Song1,2; Pang, Li-Long2; Gao, Ning2; Yao, Cun-Feng2; Wei, Kong-Fang2
刊名CHINESE PHYSICS LETTERS
出版日期2018-02-01
卷号35页码:4
ISSN号0256-307X
DOI10.1088/0256-307X/35/2/026102
英文摘要Ti3AlC2 samples are irradiated in advance by 3.5MeV Fe-ion to the fluence of 1.0x10(16) ion/cm(2), and then are implanted by 500 keV He-ion with the fluence of 1.0x10(17) ion/cm(2) at room temperature. The irradiated samples are investigated by grazing incidence x-ray diffraction (GIXRD) and transmission electron microscopy (TEM). GIXRD results show serious structural distortion, but without amorphization in the irradiated samples. Fe-ion irradiation and He-ion implantation create much more serious structural distortion than single Fe-ion irradiation. TEM results reveal that there are a large number of defect clusters in the damage region, and dense spherical He bubbles appear in the He depositional region. It seems that the pre-damage does not influence the growth of He bubbles, but He-ion implantation influences the pre-created defect configurations.
WOS关键词MAX PHASES ; HELIUM BUBBLES ; TI3SIC2 ; METALS ; RESISTANCE ; MECHANISMS ; CERAMICS
资助项目National Natural Science Foundation of China[11405231] ; National Natural Science Foundation of China[91426301]
WOS研究方向Physics
语种英语
WOS记录号WOS:000429507000011
出版者IOP PUBLISHING LTD
资助机构National Natural Science Foundation of China
源URL[http://119.78.100.186/handle/113462/46402]  
专题近代物理研究所_先进核能材料研究室（ADS）
通讯作者Wang, Zhi-Guang
作者单位1.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China
3.Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Ningbo 315201, Zhejiang, Peoples R China
推荐引用方式
GB/T 7714		 He, Wen-Hao,Huang, Qing,Li, Bing-Sheng,et al. Structural Distortion and Defects in Ti3AlC2 irradiated by Fe and He Ions[J]. CHINESE PHYSICS LETTERS,2018,35:4.
APA He, Wen-Hao.,Huang, Qing.,Li, Bing-Sheng.,Shen, Tie-Long.,Gao, Xing.,...&Chang, Hai-Long.(2018).Structural Distortion and Defects in Ti3AlC2 irradiated by Fe and He Ions.CHINESE PHYSICS LETTERS,35,4.
MLA He, Wen-Hao,et al."Structural Distortion and Defects in Ti3AlC2 irradiated by Fe and He Ions".CHINESE PHYSICS LETTERS 35(2018):4.

入库方式： OAI收割

来源：近代物理研究所

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