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 PHYSICAL EVAPORATION GA2O3 NANOWIRES THIN-FILM HETEROSTRUCTURES PHOSPHORS GROWTH |
| ISSN号 | 1386-9477 |
| 通讯作者 | yu, dp, peking univ, dept phys, natl key lab mesoscop phys, beijing 100871, peoples r china. e-mail: ypsong@pku.edu.cn ; yudp@pku.edu.cn |
| 中文摘要 | 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. |
| 学科主题 | 半导体物理 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2010-04-11 |
| 源URL | [http://ir.semi.ac.cn/handle/172111/10882]  |
| 专题 | 半导体研究所_中国科学院半导体研究所（2009年前） |
| 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. |
入库方式： OAI收割
来源：半导体研究所
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