Observation of intershell and hybridized energy states in inas/gaas quantum dots
文献类型：期刊论文
| 作者 | Wang, FZ; Chen, ZH; Bai, LH; Huang, SH; Xiong, H; Shen, SC; Sun, J; Jin, P; Wang, ZG |
| 刊名 | Applied physics letters
 |
| 出版日期 | 2005-08-29 |
| 卷号 | 87期号:9页码:3 |
| ISSN号 | 0003-6951 |
| DOI | 10.1063/1.2034104 |
| 通讯作者 | Wang, fz(zhanghai@fudan.edu.cn) |
| 英文摘要 | 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. |
| WOS关键词 | OPTICAL-PROPERTIES |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Applied |
| 语种 | 英语 |
| 出版者 | AMER INST PHYSICS |
| WOS记录号 | WOS:000231503700050 |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2426350 |
| 专题 | 半导体研究所 |
| 通讯作者 | Wang, FZ |
| 作者单位 | 1.Fudan Univ, Dept Phys, Surface Phys Lab, Shanghai 200433, Peoples R China 2.Acad Sinica, Inst Semicond, Key Lab Semicond Mat Sci, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, FZ,Chen, ZH,Bai, LH,et al. Observation of intershell and hybridized energy states in inas/gaas quantum dots[J]. Applied physics letters,2005,87(9):3. |
| APA | Wang, FZ.,Chen, ZH.,Bai, LH.,Huang, SH.,Xiong, H.,...&Wang, ZG.(2005).Observation of intershell and hybridized energy states in inas/gaas quantum dots.Applied physics letters,87(9),3. |
| MLA | Wang, FZ,et al."Observation of intershell and hybridized energy states in inas/gaas quantum dots".Applied physics letters 87.9(2005):3. |
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来源：半导体研究所
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