Synthesis and luminescence of znmgs : mn2+ nanoparticles
文献类型：期刊论文
| 作者 | Zhang, J; Su, FH; Chen, W; Sammynaiken, R; Westcott, SL; McCready, DE; Li, GH; Joly, AG |
| 刊名 | Journal of nanoscience and nanotechnology
 |
| 出版日期 | 2005-09-01 |
| 卷号 | 5期号:9页码:1465-1471 |
| 关键词 | Znmgs : mn2+ nanoparticles Wet chemical synthesis Green emission Phosphor Luminescence |
| ISSN号 | 1533-4880 |
| DOI | 10.1166/jnn.2005.313 |
| 通讯作者 | Chen, w() |
| 英文摘要 | Efficient green emission from znmgs:mn2+ nanoparticles prepared by co-doping mg2+ and mn2+ ions into zns lattices has been observed. the synthesis is carried out in aqueous solution, followed by a post-annealing process, thus showing the features of less complexity, low cost, and easy incorporation of dopants. in comparison with the emission of zns:mn2+ nanoparticles, which is located generally around 590 nm, the photoluminescence of znmgs:mn2+ nanoparticles is blue-shifted by 14 nm in wavelength, leading to the enhanced green emission. the x-ray diffraction, electron spin resonance, and pressure dependent photoluminescence measurements suggest that the change of the crystal field caused by mg2+ ionic doping and the lower symmetry in the nanoparticles may account for the blue-shift of the photoluminescence. the znmgs:mn2+ nanoparticles with 1% mn2+ doping exhibit the strongest luminescence, which could potentially meet the requirements for the construction of green light emitting diodes. |
| WOS关键词 | FILM ELECTROLUMINESCENT DEVICES ; ZNS-MN NANOPARTICLES ; STIMULATED-EMISSION ; PHASE-STRUCTURE ; NANOCRYSTALS ; ZN1-XMGXS-MN ; SPECTRA ; PHOTOLUMINESCENCE ; DEPENDENCE ; MECHANISM |
| WOS研究方向 | Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics |
| WOS类目 | Chemistry, Multidisciplinary ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter |
| 语种 | 英语 |
| WOS记录号 | WOS:000231292400013 |
| 出版者 | AMER SCIENTIFIC PUBLISHERS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2426507 |
| 专题 | 半导体研究所 |
| 通讯作者 | Chen, W |
| 作者单位 | 1.Nomadics Inc, Stillwater, OK 74074 USA 2.Chinese Acad Sci, Inst Semicond, State Key Lab Superlattices & Microstruct, Beijing 100864, Peoples R China 3.Univ Saskatchewan, Dept Biochem, Saskatoon, SK S7N 5C9, Canada 4.Univ Saskatchewan, Saskatchewan Struct Sci Ctr, Saskatoon, SK S7N 5C9, Canada 5.Pacific NW Natl Lab, Richland, WA 99352 USA |
| 推荐引用方式 GB/T 7714 | Zhang, J,Su, FH,Chen, W,et al. Synthesis and luminescence of znmgs : mn2+ nanoparticles[J]. Journal of nanoscience and nanotechnology,2005,5(9):1465-1471. |
| APA | Zhang, J.,Su, FH.,Chen, W.,Sammynaiken, R.,Westcott, SL.,...&Joly, AG.(2005).Synthesis and luminescence of znmgs : mn2+ nanoparticles.Journal of nanoscience and nanotechnology,5(9),1465-1471. |
| MLA | Zhang, J,et al."Synthesis and luminescence of znmgs : mn2+ nanoparticles".Journal of nanoscience and nanotechnology 5.9(2005):1465-1471. |
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来源：半导体研究所
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