Observation of intershell and hybridized energy states in InAs/GaAs quantum dots
文献类型：期刊论文
| 作者 | Jin P
|
| 刊名 | applied physics letters
 |
| 出版日期 | 2005 |
| 卷号 | 87期号:9页码:art.no.093104 |
| 关键词 | OPTICAL-PROPERTIES |
| ISSN号 | 0003-6951 |
| 通讯作者 | wang, fz, fudan univ, dept phys, surface phys lab, shanghai 200433, peoples r china. 电子邮箱地址: zhanghai@fudan.edu.cn |
| 中文摘要 | we have investigated the evolution of exciton state filling as a function of excitation power density in inas/gaas quantum dots (qds). in addition to the emission bands of exciton recombination corresponding to the atom-like s, p, and d, etc. shells of quantum dots, it was observed that some extra states, p-' (between the s and p shells) and d-' (between the p and d shells), appear in the spectra with increasing number of excitons occupying the qds. the emergence of these intershell excitonic levels is an experimental demonstration of strong exciton-exciton exchange interaction and coupling as well as state mixing and hybridization of a multiexciton system in quantum dots. |
| 学科主题 | 半导体材料 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2010-03-17 |
| 源URL | [http://ir.semi.ac.cn/handle/172111/8554]  |
| 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 | Jin P. Observation of intershell and hybridized energy states in InAs/GaAs quantum dots[J]. applied physics letters,2005,87(9):art.no.093104. |
| APA | Jin P.(2005).Observation of intershell and hybridized energy states in InAs/GaAs quantum dots.applied physics letters,87(9),art.no.093104. |
| MLA | Jin P."Observation of intershell and hybridized energy states in InAs/GaAs quantum dots".applied physics letters 87.9(2005):art.no.093104. |
入库方式： OAI收割
来源：半导体研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。