Magnetism and photoluminescence in manganese-gallium oxide nanowires with monoclinic and spinel structures
文献类型：期刊论文
| 作者 | Song, YP; Wang, PW; Xu, XY; Wang, Z; Li, GH; Yu, DP |
| 刊名 | Physica e-low-dimensional systems & nanostructures
 |
| 出版日期 | 2006 |
| 卷号 | 31期号:1页码:67-71 |
| 关键词 | Manganese-gallium oxide nanowires Photoluminescence Magnetization Spinel structure |
| ISSN号 | 1386-9477 |
| DOI | 10.1016/j.physe.2005.09.003 |
| 通讯作者 | Yu, dp(yudp@pku.edu.cn) |
| 英文摘要 | Manganese-gallium oxide nanowires were synthesized via in situ mn doping during nanowire growth using a vapor phase evaporation method. the microstructure and composition of the products were characterized via transmission electron microscopy (tem), field emission scanning electron microscopy (sem), x-ray diffraction (xrd) and raman spectroscopy. the field and temperature dependence of the magnetization reveal the obvious hysteresis loop and large magnitude of curie-weiss temperature. the photoluminescence of the manganese-gallium oxide nanowires were studied in a temperature range between 10 and 300 k. a broad green emission band was observed which is attributed to the t-4(1)-(6)a(1) transition in mn2+ (3d(5)) ions. (c) 2005 elsevier b.v. all rights reserved. |
| WOS关键词 | PHYSICAL EVAPORATION ; GA2O3 NANOWIRES ; THIN-FILM ; HETEROSTRUCTURES ; PHOSPHORS ; GROWTH |
| WOS研究方向 | Science & Technology - Other Topics ; Physics |
| WOS类目 | Nanoscience & Nanotechnology ; Physics, Condensed Matter |
| 语种 | 英语 |
| WOS记录号 | WOS:000234785700014 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2426721 |
| 专题 | 半导体研究所 |
| 通讯作者 | Yu, DP |
| 作者单位 | 1.Peking Univ, Dept Phys, Natl Key Lab Mesoscop Phys, Beijing 100871, Peoples R China 2.Peking Univ, Electron Microscopy Lab, Beijing 100871, Peoples R China 3.Chinese Acad Sci, Inst Semicond, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Song, YP,Wang, PW,Xu, XY,et al. Magnetism and photoluminescence in manganese-gallium oxide nanowires with monoclinic and spinel structures[J]. Physica e-low-dimensional systems & nanostructures,2006,31(1):67-71. |
| APA | Song, YP,Wang, PW,Xu, XY,Wang, Z,Li, GH,&Yu, DP.(2006).Magnetism and photoluminescence in manganese-gallium oxide nanowires with monoclinic and spinel structures.Physica e-low-dimensional systems & nanostructures,31(1),67-71. |
| MLA | Song, YP,et al."Magnetism and photoluminescence in manganese-gallium oxide nanowires with monoclinic and spinel structures".Physica e-low-dimensional systems & nanostructures 31.1(2006):67-71. |
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来源：半导体研究所
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