Magnetic properties, complex permittivity and permeability of FeNi nanoparticles and FeNi/AlO (x) nanocapsules
文献类型：期刊论文
| 作者 | X. G. Liu ; D. Y. Geng ; C. J. Choi ; J. C. Kim ; Z. D. Zhang |
| 刊名 | Journal of Nanoparticle Research
 |
| 出版日期 | 2009 |
| 卷号 | 11期号:8页码:2097-2104 |
| 关键词 | Nanoparticles Shell/core structure Magnetic properties Electromagnetic properties Nanocomposites Nanoelectronics microwave-absorption properties arc-discharge thin-films nanocomposites iron |
| ISSN号 | 1388-0764 |
| 中文摘要 | Structures, surface composition, magnetic properties, and electromagnetic properties of FeNi nanoparticles and FeNi/AlO (x) nanocapsules were investigated. The compositions of these nanoparticles/nanocapsules were found to be quite different from those of the corresponding targets. Al atoms could promote the evaporation of Fe atoms and suppress the evaporation of Ni atoms in the arc discharge process. The protective AlO (x) shell can effectively increase the resistivity of FeNi nanocapsules and suppress the growth of FeNi nanoparticles and reduce their magnetization. For FeNi nanoparticles/nanocapsules, the same natural resonance appearing at 6.4 GHz originates mainly from magnetic FeNi cores. FeNi nanoparticles/nanocapsules exhibit promising possibility for application as a new type of electromagnetic wave shield/absorbent. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/32117]  |
| 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. G. Liu,D. Y. Geng,C. J. Choi,et al. Magnetic properties, complex permittivity and permeability of FeNi nanoparticles and FeNi/AlO (x) nanocapsules[J]. Journal of Nanoparticle Research,2009,11(8):2097-2104. |
| APA | X. G. Liu,D. Y. Geng,C. J. Choi,J. C. Kim,&Z. D. Zhang.(2009).Magnetic properties, complex permittivity and permeability of FeNi nanoparticles and FeNi/AlO (x) nanocapsules.Journal of Nanoparticle Research,11(8),2097-2104. |
| MLA | X. G. Liu,et al."Magnetic properties, complex permittivity and permeability of FeNi nanoparticles and FeNi/AlO (x) nanocapsules".Journal of Nanoparticle Research 11.8(2009):2097-2104. |
入库方式： OAI收割
来源：金属研究所
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