Magnetic and optical properties of multiferroic GdMnO(3) nanoparticles
文献类型：期刊论文
| 作者 | X. L. Wang ; D. Li ; T. Y. Cui ; P. Kharel ; W. Liu ; Z. D. Zhang |
| 刊名 | Journal of Applied Physics
 |
| 出版日期 | 2010 |
| 卷号 | 107期号:9 |
| 关键词 | bifeo3 nanoparticles lamno3 spectra |
| ISSN号 | 0021-8979 |
| 中文摘要 | The magnetic and optical properties of multiferroic GdMnO(3) nanoparticles synthesized by a polymerized complex method have been investigated. The GdMnO(3) nanoparticles crystallized in orthorhombic perovskite-type structure. The zero-field-cooled and field-cooled magnetizations show that complicated magnetic transitions occur in a temperature range from 2 to 60 K, which were confirmed by magnetic hysteresis loops. Three shoulder absorption peaks centered at about 2.0, 2.3, and 2.7 eV are attributed to the Mn (3d)-electronic transitions, while an absorption peak at around 4.1 eV corresponds to the charge-transfer transitions between O (2p) and Mn (3d) states. UV emission at about 396 and 406 nm and blue emission at around 466 nm have been found, which may be attributed to the spin-allowed charge-transfer transitions. (C) 2010 American Institute of Physics. [doi:10.1063/1.3358007] |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/31527]  |
| 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 | X. L. Wang,D. Li,T. Y. Cui,et al. Magnetic and optical properties of multiferroic GdMnO(3) nanoparticles[J]. Journal of Applied Physics,2010,107(9). |
| APA | X. L. Wang,D. Li,T. Y. Cui,P. Kharel,W. Liu,&Z. D. Zhang.(2010).Magnetic and optical properties of multiferroic GdMnO(3) nanoparticles.Journal of Applied Physics,107(9). |
| MLA | X. L. Wang,et al."Magnetic and optical properties of multiferroic GdMnO(3) nanoparticles".Journal of Applied Physics 107.9(2010). |
入库方式： OAI收割
来源：金属研究所
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