| Electron-beam induced nucleation and growth in amorphous GaAs |
| Li, ZC; Liu, L; He, LL; Xu, YB
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| 通讯作者 | Li, ZC()
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| 2003
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| 发表期刊 | ACTA METALLURGICA SINICA
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| ISSN | 0412-1961
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| 卷号 | 39期号:1页码:13-16 |
| 摘要 | In situ observation of electron-beam-irradiation induced crystallization in amorphous GaAs has been performed using high-resolution electron microscopy. The results show that clusters with the size of several atoms formed during the initial irradiation, and crystallization occurred along the clusters. Most of the crystallized grains have the same crystallographic orientation, and the others are twinning with the former. The crystallization rate is closely related to the electron-beam current. The crystallization is contributed to the electron energy rather than the temperature increase induced by electron beam. The mechanism and model for the crystallization induced by irradiation have been discussed. |
| 关键词 | amorphous GaAs
electron-beam irradiation
crystallization
in situ observation
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| 收录类别 | SCI
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| 语种 | 英语
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| WOS研究方向 | Metallurgy & Metallurgical Engineering
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| WOS类目 | Metallurgy & Metallurgical Engineering
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| WOS记录号 | WOS:000180699100004
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| 出版者 | SCIENCE CHINA PRESS
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| 引用统计 |
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| 文献类型 | 期刊论文
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| 条目标识符 | http://ir.imr.ac.cn/handle/321006/117510
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| 专题 | 中国科学院金属研究所
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| 通讯作者 | Li, ZC |
| 作者单位 | Chinese Acad Sci, Met Res Inst, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
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推荐引用方式
GB/T 7714 |
Li, ZC,Liu, L,He, LL,et al. Electron-beam induced nucleation and growth in amorphous GaAs[J]. ACTA METALLURGICA SINICA,2003,39(1):13-16.
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| APA |
Li, ZC,Liu, L,He, LL,&Xu, YB.(2003).Electron-beam induced nucleation and growth in amorphous GaAs.ACTA METALLURGICA SINICA,39(1),13-16.
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| MLA |
Li, ZC,et al."Electron-beam induced nucleation and growth in amorphous GaAs".ACTA METALLURGICA SINICA 39.1(2003):13-16.
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