| Transverse Stark effect in a rectangular semiconducting quantum wire |
| G. Yi; G. Wei; H. Wu
|
| 2007
|
| 发表期刊 | Physica Status Solidi B-Basic Solid State Physics
 |
| ISSN | 0370-1972
|
| 卷号 | 244期号:12页码:4651-4659 |
| 摘要 | The transverse Stark effect in a rectangular quantum wire is investigated in the presence of an electric field by means of the variational calculation method and effective-mass approximation. We obtain the asymptotic expansions of the Stark shift for low electric fields and for strong electric fields respectively, and find that the Stark shift is a quadratic function of the electric field for low electric fields and is an approximate linear function of the electric field for strong electric fields. The Stark shift and the polarization effect of electron and hole are influenced intensively by the cross-sectional shape of quantum wires and direction of the electric field. (C) 2007 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. |
| 部门归属 | [yi, guangyu; wei, guozhu; wu, haina] ne univ technol, coll sci, shenyang 110006, peoples r china. [wei, guozhu] acad sinica, int ctr mat phys, shenyang 110015, peoples r china.;wei, g (reprint author), ne univ technol, coll sci, shenyang 110006, peoples r china;guozhuwei02@sina.com
|
| 关键词 | Electric-field
Optical-absorption
Exciton Energies
Wave-function
Well
Dots
|
| URL | 查看原文
|
| WOS记录号 | WOS:000252309500057
|
| 引用统计 |
|
| 文献类型 | 期刊论文
|
| 条目标识符 | http://ir.imr.ac.cn/handle/321006/33993
|
| 专题 | 中国科学院金属研究所
|
推荐引用方式
GB/T 7714 |
G. Yi,G. Wei,H. Wu. Transverse Stark effect in a rectangular semiconducting quantum wire[J]. Physica Status Solidi B-Basic Solid State Physics,2007,244(12):4651-4659.
|
| APA |
G. Yi,G. Wei,&H. Wu.(2007).Transverse Stark effect in a rectangular semiconducting quantum wire.Physica Status Solidi B-Basic Solid State Physics,244(12),4651-4659.
|
| MLA |
G. Yi,et al."Transverse Stark effect in a rectangular semiconducting quantum wire".Physica Status Solidi B-Basic Solid State Physics 244.12(2007):4651-4659.
|
修改评论