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 | 2006-06-01 |
| 卷号 | 33期号:1页码:230-234 |
| 关键词 | Exciton states Quantum disks Magnetic field |
| ISSN号 | 1386-9477 |
| DOI | 10.1016/j.physe.2006.02.021 |
| 通讯作者 | Dong, qr(qrdong@semi.ac.cn) |
| 英文摘要 | 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. |
| WOS关键词 | ELECTRONIC-STRUCTURE ; FINE-STRUCTURE ; DOT SYSTEMS |
| WOS研究方向 | Science & Technology - Other Topics ; Physics |
| WOS类目 | Nanoscience & Nanotechnology ; Physics, Condensed Matter |
| 语种 | 英语 |
| WOS记录号 | WOS:000238492500041 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2426878 |
| 专题 | 半导体研究所 |
| 通讯作者 | Dong, QR |
| 作者单位 | 1.Shandong Normal Univ, Dept Phys, Shandong 250014, Peoples R China 2.Chinese Acad Sci, Inst Semicond, State Key Lab Suprelattices & Microstruct, Beijing 100083, Peoples R China |
| 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. |
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来源：半导体研究所
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