Air stability and magnetic properties of GdN, TiN, and (Gd,Ti)N nanoparticles
文献类型：期刊论文
| 作者 | P. Z. Si ; C. J. Choi ; O. Tegus ; E. Bruck ; D. Y. Geng ; Z. D. Zhang |
| 刊名 | Journal of Nanoparticle Research
 |
| 出版日期 | 2008 |
| 卷号 | 10期号:1页码:53-58 |
| 关键词 | gadolinium nitride nanoparticles stability magnetic properties shell/core structure fe nanocapsules |
| ISSN号 | 1388-0764 |
| 中文摘要 | GdN, TiN, and (Gd,Ti)N nanoparticles were prepared by arc evaporating Gd, Ti, and Gd-Ti alloys in N-2, respectively. Most of these nanoparticles show narrow size distribution with average diameter of 20 nm. Shell/core structure was observed in the (Gd,Ti)N nanoparticles, in which the shell was formed by surface reaction with air. (Gd,Ti)N nanoparticles are more stable than GdN nanoparticles in air due partially to the formation of the protective shell. The Curie temperature of GdN nanoparticles is lower than that of the bulk GdN. Both GdN and (Gd, Ti)N nanoparticles are difficult to reach magnetic saturation and show zero coercivity. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/33076]  |
| 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 | P. Z. Si,C. J. Choi,O. Tegus,et al. Air stability and magnetic properties of GdN, TiN, and (Gd,Ti)N nanoparticles[J]. Journal of Nanoparticle Research,2008,10(1):53-58. |
| APA | P. Z. Si,C. J. Choi,O. Tegus,E. Bruck,D. Y. Geng,&Z. D. Zhang.(2008).Air stability and magnetic properties of GdN, TiN, and (Gd,Ti)N nanoparticles.Journal of Nanoparticle Research,10(1),53-58. |
| MLA | P. Z. Si,et al."Air stability and magnetic properties of GdN, TiN, and (Gd,Ti)N nanoparticles".Journal of Nanoparticle Research 10.1(2008):53-58. |
入库方式： OAI收割
来源：金属研究所
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