Investigation of phtoluminesecence under hydrostatic pressure in different sized zns : mn nanoparticles
文献类型：期刊论文
| 作者 | Su, FH; Ma, BS; Ding, K; Li, GH; Chen, W |
| 刊名 | Journal of infrared and millimeter waves
 |
| 出版日期 | 2005-04-01 |
| 卷号 | 24期号:2页码:84-88 |
| 关键词 | Phtoluminesence Hydrostatic pressure Zns : mn Nanoparticles |
| ISSN号 | 1001-9014 |
| 通讯作者 | Su, fh() |
| 英文摘要 | The pl spectra for the 10, 4. 5, 3. 5, 3, 1 nm sized zns:mn(2+) nanoparticles and corresponding bulk material under different pressures were investigated. the orange emission band originated from the (4)t(1)-(6)a(1) transition of mn(2+) ions showed obvious red shift with the increasing of pressures. the pressure coefficients of mn-related emissions measured from bulk, 10, 4. 5, 3.5 and 3 nm samples are -29.4 +/- 0.3, -30.1 +/- 0.3, -33.3 +/- 0.6, -34.6 +/- 0.8 and -39 +/- 1 mev/gpa, respectively. the absolute value of the pressure coefficient increases with the decrease of the size of particles. the size dependence of crystal field strength dq and racah parameter b accounts for the size behavior of the mn-related emission in zns:mn nanoparticles. the pressure behavior of mn-related emission in the 1 nm sized sample is somewhat different from that of other nanoparticles. it may be due to smaller size of 1 nm sample and the special surface condition since zns nanoparticles are formed in the cavities of ziolite-y for the 1 nm sample. |
| WOS关键词 | DOPED NANOCRYSTALS ; OPTICAL-PROPERTIES ; LUMINESCENCE ; TEMPERATURE ; EMISSIONS |
| WOS研究方向 | Optics |
| WOS类目 | Optics |
| 语种 | 英语 |
| WOS记录号 | WOS:000228565000002 |
| 出版者 | SCIENCE PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2426432 |
| 专题 | 半导体研究所 |
| 通讯作者 | Su, FH |
| 作者单位 | 1.Chinese Acad Sci, Inst Semicond, Natl Lab Superlattices & Microstruct, Beijing 100083, Peoples R China 2.Nomad Inc, Stillwater, OK 74074 USA |
| 推荐引用方式 GB/T 7714 | Su, FH,Ma, BS,Ding, K,et al. Investigation of phtoluminesecence under hydrostatic pressure in different sized zns : mn nanoparticles[J]. Journal of infrared and millimeter waves,2005,24(2):84-88. |
| APA | Su, FH,Ma, BS,Ding, K,Li, GH,&Chen, W.(2005).Investigation of phtoluminesecence under hydrostatic pressure in different sized zns : mn nanoparticles.Journal of infrared and millimeter waves,24(2),84-88. |
| MLA | Su, FH,et al."Investigation of phtoluminesecence under hydrostatic pressure in different sized zns : mn nanoparticles".Journal of infrared and millimeter waves 24.2(2005):84-88. |
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来源：半导体研究所
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