Changchun Institute of Optics,Fine Mechanics and Physics,CAS
The formation mechanism of self-assembled CdSe quantum dots | |
其他题名 | 论文其他题名 |
Yang Y.; Shen D. Z.; Zhang J. Y.; Fan X. W.; Li B. S.; Lu Y. M.; Liu Y. C.; Liu Y. N. | |
2001 | |
发表期刊 | Journal of Crystal Growth |
ISSN | 0022-0248 |
卷号 | 233期号:4页码:785-790 |
摘要 | The formation process of CdSe self-assembled quantum dots (SAQDs) was investigated systematically by atomic force microscopy (AFM). Several monolayers (MLs) of CdSe coverage were grown directly on GaAs substrates by metalorganic chemical vapor deposition (MOCVD). AFM images were taken constantly on the same area within several hours after the growth. It revealed that the relaxation of misfit strain is completed by two competing processes. One is the formation of quantum dots assisted by surface diffusions another is the formation of misfit dislocations. (C) 2001 Elsevier Science B.V. All rights reserved. |
收录类别 | SCI ; EI |
语种 | 英语 |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ciomp.ac.cn/handle/181722/26022 |
专题 | 中科院长春光机所知识产出 |
推荐引用方式 GB/T 7714 | Yang Y.,Shen D. Z.,Zhang J. Y.,et al. The formation mechanism of self-assembled CdSe quantum dots[J]. Journal of Crystal Growth,2001,233(4):785-790. |
APA | Yang Y..,Shen D. Z..,Zhang J. Y..,Fan X. W..,Li B. S..,...&Liu Y. N..(2001).The formation mechanism of self-assembled CdSe quantum dots.Journal of Crystal Growth,233(4),785-790. |
MLA | Yang Y.,et al."The formation mechanism of self-assembled CdSe quantum dots".Journal of Crystal Growth 233.4(2001):785-790. |
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