Photoluminescence from heterogeneous sige/si nanostructures prepared via a two-step approach strategy
文献类型：期刊论文
| 作者 | Zhou, Bi1,3; Pan, Shuwan1; Chen, Songyan1; Li, Cheng1; Lai, Hongkai1; Yu, Jinzhong2; Zhu, Xianfang3,4 |
| 刊名 | Journal of luminescence
 |
| 出版日期 | 2009-09-01 |
| 卷号 | 129期号:9页码:1073-1077 |
| 关键词 | Heterostructure Nanostructure Porous si Porous sige Photoluminescence |
| ISSN号 | 0022-2313 |
| DOI | 10.1016/j.jlumin.2009.04.033 |
| 通讯作者 | Chen, songyan(sychen@xmu.edu.cn) |
| 英文摘要 | A two-step approach of preparation for sige/si heterogeneous nanostructures, which combined with ultra-high vacuum chemical deposition and electrochemical anodization techniques, is demonstrated. uniformly distributed nanostructures with a quite uniform distribution of size and morphology are obtained. a strong room-temperature photoluminescence from the nanostructures was observed with a narrow full-width at half-maximum of around 110 mev. the possible origins of the two main peaks at around 1.6 and 1.8 ev have been discussed in detail. the two-step approach is proved to be a promising method to fabricate new si-based optoelectronic materials. (c) 2009 elsevier b.v. all rights reserved. |
| WOS关键词 | SILICON THIN-FILMS ; VISIBLE PHOTOLUMINESCENCE ; POROUS SI1-XGEX ; QUANTUM CONFINEMENT ; SI ; NANOCRYSTALS ; DEFECTS ; GROWTH ; WELLS |
| WOS研究方向 | Optics |
| WOS类目 | Optics |
| 语种 | 英语 |
| WOS记录号 | WOS:000268555700035 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2427523 |
| 专题 | 半导体研究所 |
| 通讯作者 | Chen, Songyan |
| 作者单位 | 1.Xiamen Univ, Dept Phys, Semicond Photon Res Ctr, Xiamen 361005, Fujain, Peoples R China 2.Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China 3.Xiamen Univ, Dept Phys, China Australia Joint Lab Funct Nanomat, Xiamen 361005, Fujian, Peoples R China 4.Chinese Acad Sci, Inst Solid State Phys, Hefei 230031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, Bi,Pan, Shuwan,Chen, Songyan,et al. Photoluminescence from heterogeneous sige/si nanostructures prepared via a two-step approach strategy[J]. Journal of luminescence,2009,129(9):1073-1077. |
| APA | Zhou, Bi.,Pan, Shuwan.,Chen, Songyan.,Li, Cheng.,Lai, Hongkai.,...&Zhu, Xianfang.(2009).Photoluminescence from heterogeneous sige/si nanostructures prepared via a two-step approach strategy.Journal of luminescence,129(9),1073-1077. |
| MLA | Zhou, Bi,et al."Photoluminescence from heterogeneous sige/si nanostructures prepared via a two-step approach strategy".Journal of luminescence 129.9(2009):1073-1077. |
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来源：半导体研究所
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