Nonlinear behavior of photoluminescence from silicon particles under two-photon excitation
文献类型：期刊论文
| 作者 | Xu, Xingsheng1,2; Yokoyama, Shiyoshi2 |
| 刊名 | Applied physics letters
 |
| 出版日期 | 2011-12-19 |
| 卷号 | 99期号:25页码:3 |
| ISSN号 | 0003-6951 |
| DOI | 10.1063/1.3665042 |
| 通讯作者 | Xu, xingsheng(xsxu@semi.ac.cn) |
| 英文摘要 | Two-photon excited fluorescence (tpef) under continuous-wave excitation from silicon particles produced by a pulsed laser is investigated. spectra and images of tpef from silicon particles are studied under different excitation intensities and operation modes (continuous wave or pulse). it is found that the photoluminescence depends superlinearly on the excitation intensity and that the spectral shape and peaks vary with different silicon particles. the above phenomena show the nonlinear behavior of tpef from silicon particles, and stimulated emission is a possible process. (c) 2011 american institute of physics. [doi: 10.1063/1.3665042] |
| WOS关键词 | POROUS SILICON ; STIMULATED-EMISSION ; NANOPARTICLES ; FILMS ; LUMINESCENCE |
| 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:000299031600005 |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2428121 |
| 专题 | 半导体研究所 |
| 通讯作者 | Xu, Xingsheng |
| 作者单位 | 1.Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China 2.Kyushu Univ, Inst Mat Chem & Engn, Kasuga, Fukuoka 8168580, Japan |
| 推荐引用方式 GB/T 7714 | Xu, Xingsheng,Yokoyama, Shiyoshi. Nonlinear behavior of photoluminescence from silicon particles under two-photon excitation[J]. Applied physics letters,2011,99(25):3. |
| APA | Xu, Xingsheng,&Yokoyama, Shiyoshi.(2011).Nonlinear behavior of photoluminescence from silicon particles under two-photon excitation.Applied physics letters,99(25),3. |
| MLA | Xu, Xingsheng,et al."Nonlinear behavior of photoluminescence from silicon particles under two-photon excitation".Applied physics letters 99.25(2011):3. |
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来源：半导体研究所
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