Exciton states of vertically stacked self-assembled InAs quantum disks in an axial magnetic field
文献类型：期刊论文
| 作者 | Dong QR ; Li SS ; Niu ZC ; Feng SL |
| 刊名 | physica e-low-dimensional systems & nanostructures
 |
| 出版日期 | 2006 |
| 卷号 | 33期号:1页码:230-234 |
| 关键词 | exciton states quantum disks magnetic field ELECTRONIC-STRUCTURE FINE-STRUCTURE DOT SYSTEMS |
| ISSN号 | 1386-9477 |
| 通讯作者 | dong, qr, shandong normal univ, dept phys, shandong 250014, peoples r china. e-mail: qrdong@semi.ac.cn |
| 中文摘要 | we have studied the exciton states of vertically stacked self-assembled quantum disks within the effective mass approximation. the ground energies of a heavy-hole and a light-hole excitons as functions of the vertical disk separation are presented and discussed. the transition energy of a heavy-hole ground-state exciton is calculated and compared with the experimental data. the binding energies are discussed in terms of the probability of ground wave function. the ground energies of a heavy-hole and a light-hole excitons as functions of the applied axial magnetic field are calculated and the effect of disk size (radius of disks) on exciton energies is discussed. (c) 2006 elsevier b.v. all rights reserved. |
| 学科主题 | 半导体物理 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2010-04-11 |
| 源URL | [http://ir.semi.ac.cn/handle/172111/10582]  |
| 专题 | 半导体研究所_中国科学院半导体研究所（2009年前） |
| 推荐引用方式 GB/T 7714 | Dong QR,Li SS,Niu ZC,et al. Exciton states of vertically stacked self-assembled InAs quantum disks in an axial magnetic field[J]. physica e-low-dimensional systems & nanostructures,2006,33(1):230-234. |
| APA | Dong QR,Li SS,Niu ZC,&Feng SL.(2006).Exciton states of vertically stacked self-assembled InAs quantum disks in an axial magnetic field.physica e-low-dimensional systems & nanostructures,33(1),230-234. |
| MLA | Dong QR,et al."Exciton states of vertically stacked self-assembled InAs quantum disks in an axial magnetic field".physica e-low-dimensional systems & nanostructures 33.1(2006):230-234. |
入库方式： OAI收割
来源：半导体研究所
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