Room-temperature ferromagnetism and optical properties of Zn(1-x)Mn(x)O nanoparticles
文献类型：期刊论文
| 作者 | Z. H. Wang ; D. Y. Geng ; Z. D. Zhang |
| 刊名 | Solid State Communications
 |
| 出版日期 | 2009 |
| 卷号 | 149期号:17-18页码:682-684 |
| 关键词 | Nanostructures Semiconductors Chemical synthesis Optical properties zno thin-films mn-doped zno diluted magnetic semiconductor raman-scattering oxide |
| ISSN号 | 0038-1098 |
| 中文摘要 | The room-temperature ferromagnetism is observed in Zn(0.98)Mn(0.02)O nanoparticles, which is related to the host-lattice defects induced by doping Mn. The ferromagnetism in Zn(0.95)Mn(0.05)O nanoparticles can be suppressed by Mn clusters. The additional peak at 519 cm(-1) is observed in Raman scattering spectra of the Zn(1-x)Mn(x)O nanoparticles associated with intrinsic host-lattice defects, which become activated due to the Mn doping. The decrease in band gap and the weak intensity of absorption peak in the nanoparticles may be due to the sp-d interaction between transition metal and Zn anions. (C) 2009 Elsevier Ltd. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/32409]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | Z. H. Wang,D. Y. Geng,Z. D. Zhang. Room-temperature ferromagnetism and optical properties of Zn(1-x)Mn(x)O nanoparticles[J]. Solid State Communications,2009,149(17-18):682-684. |
| APA | Z. H. Wang,D. Y. Geng,&Z. D. Zhang.(2009).Room-temperature ferromagnetism and optical properties of Zn(1-x)Mn(x)O nanoparticles.Solid State Communications,149(17-18),682-684. |
| MLA | Z. H. Wang,et al."Room-temperature ferromagnetism and optical properties of Zn(1-x)Mn(x)O nanoparticles".Solid State Communications 149.17-18(2009):682-684. |
入库方式： OAI收割
来源：金属研究所
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