Irradiation-induced microstructure damage in He-irradiated 3C-SiC at 1000 degrees C
文献类型：期刊论文
| 作者 | Li, Bingsheng1,2 ; Liu, Huiping2; Shen, Tielong2; Xu, Lijun2; Wang, Jie1; Zhao, Fuqiang3; Peng, Dingping3; Li, Junhan3; Sheng, Yanbin2; Xiong, Anli3
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| 刊名 | JOURNAL OF THE EUROPEAN CERAMIC SOCIETY
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| 出版日期 | 2020-04-01 |
| 卷号 | 40期号:4页码:1014-1022 |
| 关键词 | 3C-SiC He irradiation Microstructure Stacking faults High temperature |
| ISSN号 | 0955-2219 |
| DOI | 10.1016/j.jeurceramsoc.2019.11.026 |
| 通讯作者 | Li, Bingsheng(libingshengmvp@163.com) |
| 英文摘要 | The effect of the high-temperature helium irradiation on microstructural evolution of 3C-SiC was investigated by the combination of Raman spectroscopy, conventional transmission electron microscopy (TEM) and high resolution transmission electron microscopy (HRTEM). 3C-SiC wafers were irradiated with 130 keV He+ ions at fluences of 2 x 10(16) He+/cm(2), 4 x 10(16) He+/cm(2) and 2 x 10(17) He+/cm(2) at 1000 degrees C. Helium bubbles, dislocation loops, and their interaction with the stacking faults were focused on and characterized by TEM. Helium bubbles preferentially nucleate and grow on stacking faults. Bubble links on the (100) plane in 3C-SiC are formed. In addition, stacking faults can effectively trap irradiation-induced lattice defects to enhance their recovery. The type of irradiation -induced lattice defects and elemental distribution are also investigated. The research results are valuable for the 3C-SiC used in the advanced nuclear energy systems. |
| WOS关键词 | MECHANICAL-PROPERTIES ; SILICON-CARBIDE ; HEAVY-ION ; COMPOSITES ; RAMAN ; IMPLANTATION ; CHALLENGES ; EVOLUTION ; CLUSTERS ; CAVITIES |
| 资助项目 | National Natural Science Foundation of China[U1832133] ; National Natural Science Foundation of China[11475229] ; Doctor Research Foundation of Southwest University of Science and Technology[18zx7141] |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000514747500009 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | National Natural Science Foundation of China ; Doctor Research Foundation of Southwest University of Science and Technology |
| 源URL | [http://119.78.100.186/handle/113462/141077]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Li, Bingsheng |
| 作者单位 | 1.Southwest Univ Sci & Technol, State Key Lab Environm Friendly Energy Mat, Mianyang 621010, Sichuan, Peoples R China 2.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Gansu, Peoples R China 3.Southwest Univ Sci & Technol, Sch Natl Def Sci & Technol, Mianyang 621010, Sichuan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Bingsheng,Liu, Huiping,Shen, Tielong,et al. Irradiation-induced microstructure damage in He-irradiated 3C-SiC at 1000 degrees C[J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,2020,40(4):1014-1022. |
| APA | Li, Bingsheng.,Liu, Huiping.,Shen, Tielong.,Xu, Lijun.,Wang, Jie.,...&Xiong, Anli.(2020).Irradiation-induced microstructure damage in He-irradiated 3C-SiC at 1000 degrees C.JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,40(4),1014-1022. |
| MLA | Li, Bingsheng,et al."Irradiation-induced microstructure damage in He-irradiated 3C-SiC at 1000 degrees C".JOURNAL OF THE EUROPEAN CERAMIC SOCIETY 40.4(2020):1014-1022. |
入库方式： OAI收割
来源：近代物理研究所
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