Ordered inas quantum dots in inalas matrix on (001) inp substrates grown by molecular beam epitaxy | |
Li, HX; Wu, J; Xu, B; Liang, JB; Wang, ZG | |
刊名 | Applied physics letters
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1998-04-27 | |
卷号 | 72期号:17页码:2123-2125 |
ISSN号 | 0003-6951 |
通讯作者 | Li, hx(hxli@red.semi.ac.cn) |
英文摘要 | Inas self-organized quantum dots in inalas matrix lattice-matched to exactly oriented (001) inp substrates were grown by solid source molecular beam epitaxy (mbe) using the stranski-krastanow mode. preliminary characterizations have been performed using photoluminescence and transmission electron microscopy. the geometrical arrangement of the quantum dots is found to be strongly dependent on the amount of coverage. at low deposition thickness. inas qds are arranged in chains along [1(1) over bar0$] directions. luminescence from the quantum dots and the wetting layer consisting of quantum wells with well widths of 1, 2, and 3 monolayers is observed. (c) 1998 american institute of physics. |
WOS关键词 | SELF-ORGANIZATION ; ISLANDS ; RECOMBINATION ; GAAS(100) ; SURFACE |
WOS研究方向 | Physics |
WOS类目 | Physics, Applied |
语种 | 英语 |
出版者 | AMER INST PHYSICS |
WOS记录号 | WOS:000073256700019 |
内容类型 | 期刊论文 |
URI标识 | http://www.corc.org.cn/handle/1471x/2428562 |
专题 | 半导体研究所 |
通讯作者 | Li, HX |
作者单位 | Chinese Acad Sci, Inst Semicond, Lab Semicond Mat Sci, Beijing 100083, Peoples R China |
推荐引用方式 GB/T 7714 | Li, HX,Wu, J,Xu, B,et al. Ordered inas quantum dots in inalas matrix on (001) inp substrates grown by molecular beam epitaxy[J]. Applied physics letters,1998,72(17):2123-2125. |
APA | Li, HX,Wu, J,Xu, B,Liang, JB,&Wang, ZG.(1998).Ordered inas quantum dots in inalas matrix on (001) inp substrates grown by molecular beam epitaxy.Applied physics letters,72(17),2123-2125. |
MLA | Li, HX,et al."Ordered inas quantum dots in inalas matrix on (001) inp substrates grown by molecular beam epitaxy".Applied physics letters 72.17(1998):2123-2125. |
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