Formation trends of ordered self-assembled nanoislands on stepped substrates
文献类型：期刊论文
| 作者 | Liang S (Liang S.) ; Zhu HL (Zhu H. L.) ; Kong DH (Kong D. H.) ; Wang W (Wang W.) |
| 刊名 | journal of applied physics
 |
| 出版日期 | 2010 |
| 卷号 | 108期号:7页码:art. no. 073512 |
| 关键词 | CHEMICAL-VAPOR-DEPOSITION INAS QUANTUM DOTS MOLECULAR-BEAM EPITAXY GAAS SURFACES ISLANDS GROWTH FABRICATION MIGRATION ARRAYS |
| 通讯作者 | liang, s, chinese acadsci, instsemicond, key lab semicond mat, beijing 100083, peoples r china. 电子邮箱地址: liangsong@red.semi.ac.cn |
| 合作状况 | 其它 |
| 英文摘要 | the growth of ordered self-assembled nanoislands on stepped substrates is studied systematically by kinetic monte carlo simulations. as the terrace width is small, the formation of nanoislands is confined in the steps and nanoislands ordered in lines or nanowires can be obtained. the schwoebel barrier at the step edges has a great influence on the evolution of both the size and space distributions of the islands. when the terrace width is relatively large, self-ordering of nanoislands in the center regions of the terraces happens. an unexpected trend of the nanoisland self-ordering is found as the deposition thickness is larger than 0.2 ml, which can be related to the attractive migrations between nearby islands.; submitted by 阎军 (yanj@red.semi.ac.cn) on 2010-11-14t14:02:16z no. of bitstreams: 1 formation trends of ordered self-assembled nanoislands on stepped substrates.pdf: 480435 bytes, checksum: 15984719c8cd4120f6a69349bc1512c6 (md5); approved for entry into archive by 阎军(yanj@red.semi.ac.cn) on 2010-11-14t14:26:13z (gmt) no. of bitstreams: 1 formation trends of ordered self-assembled nanoislands on stepped substrates.pdf: 480435 bytes, checksum: 15984719c8cd4120f6a69349bc1512c6 (md5); made available in dspace on 2010-11-14t14:26:13z (gmt). no. of bitstreams: 1 formation trends of ordered self-assembled nanoislands on stepped substrates.pdf: 480435 bytes, checksum: 15984719c8cd4120f6a69349bc1512c6 (md5) previous issue date: 2010; this work was supported by the national natural science foundation of china (grant nos. 60706009, 90401025, 60736036, 60777021, and 60476009).; 其它 |
| 学科主题 | 半导体材料 |
| 收录类别 | SCI |
| 资助信息 | this work was supported by the national natural science foundation of china (grant nos. 60706009, 90401025, 60736036, 60777021, and 60476009). |
| 语种 | 英语 |
| 公开日期 | 2010-11-14 |
| 源URL | [http://ir.semi.ac.cn/handle/172111/13929]  |
| 专题 | 半导体研究所_中科院半导体材料科学重点实验室 |
| 推荐引用方式 GB/T 7714 | Liang S ,Zhu HL ,Kong DH ,et al. Formation trends of ordered self-assembled nanoislands on stepped substrates[J]. journal of applied physics,2010,108(7):art. no. 073512. |
| APA | Liang S ,Zhu HL ,Kong DH ,&Wang W .(2010).Formation trends of ordered self-assembled nanoislands on stepped substrates.journal of applied physics,108(7),art. no. 073512. |
| MLA | Liang S ,et al."Formation trends of ordered self-assembled nanoislands on stepped substrates".journal of applied physics 108.7(2010):art. no. 073512. |
入库方式： OAI收割
来源：半导体研究所
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