Photoluminescence studies on pseudomorphic delta-doped algaas/ingaas/gaas quantum wells
文献类型：期刊论文
| 作者 | Wang, XG; Chang, Y; Gui, YS; Chu, JH; Cao, X; Zeng, YP; Kong, MY |
| 刊名 | Journal of infrared and millimeter waves
 |
| 出版日期 | 2000-10-01 |
| 卷号 | 19期号:5页码:333-337 |
| 关键词 | P-hemts Quantum well Photoluminescence |
| ISSN号 | 1001-9014 |
| 通讯作者 | Wang, xg() |
| 英文摘要 | Photoluminescence (pl) measurements were performed on several series of single-side si-doped pseudomorphic high electron mobility transistors (p-hemts) quantum well (qw) samples, with different spacer layer widths, well widths and si delta -doped concentrations , under different temperatures and excitation power densities. the dynamic competitive luminescence mechanism between the radiations of e2-hh1 and e1-hh1 was discussed in detail. the confining potential, subband energies, corresponding envelope functions, subband occupations and transferring efficiency etc., were calculated by self-consistent finite differential method at different temperatures in comparison with the present experiment results. the relative variation of the integrated luminescence intensity of the two transitions (e1-hh1 and e2-hh1) was found to be dependent on the temperature and the structure's properties, e. g. spacer layer width, dopant concentration and well width. |
| WOS关键词 | GAAS |
| WOS研究方向 | Optics |
| WOS类目 | Optics |
| 语种 | 英语 |
| WOS记录号 | WOS:000090112400003 |
| 出版者 | SCIENCE PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2428833 |
| 专题 | 半导体研究所 |
| 通讯作者 | Wang, XG |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Tech Phys, Natl Lab Infrared Phys, Shanghai 200083, Peoples R China 2.Chinese Acad Sci, Inst Semicond, New Mat Dept, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, XG,Chang, Y,Gui, YS,et al. Photoluminescence studies on pseudomorphic delta-doped algaas/ingaas/gaas quantum wells[J]. Journal of infrared and millimeter waves,2000,19(5):333-337. |
| APA | Wang, XG.,Chang, Y.,Gui, YS.,Chu, JH.,Cao, X.,...&Kong, MY.(2000).Photoluminescence studies on pseudomorphic delta-doped algaas/ingaas/gaas quantum wells.Journal of infrared and millimeter waves,19(5),333-337. |
| MLA | Wang, XG,et al."Photoluminescence studies on pseudomorphic delta-doped algaas/ingaas/gaas quantum wells".Journal of infrared and millimeter waves 19.5(2000):333-337. |
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来源：半导体研究所
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