Enhanced absorption bandwidth in carbon-coated supermalloy FeNiMo nanocapsules for a thin absorb thickness
文献类型：期刊论文
| 作者 | X. G. Liu ; Z. Q. Ou ; D. Y. Geng ; Z. Han ; H. Wang ; B. Li ; E. Bruck ; Z. D. Zhang |
| 刊名 | Journal of Alloys and Compounds
 |
| 出版日期 | 2010 |
| 卷号 | 506期号:2页码:826-830 |
| 关键词 | Nanocapsules Arc-discharge Electromagnetic wave absorption microwave-absorption complex permittivity permeability resonance nanotubes |
| ISSN号 | 0925-8388 |
| 中文摘要 | Electromagnetic-wave absorption properties of FeNiMo/C nanocapsules with FeNiMo nanoparticles as cores and carbon as shells have been studied. The FeNiMo/C nanocapsules, synthesized by arc-discharging Fe(11)Ni(79)Mo(10) (at.%) alloy in ethanol, exhibited outstanding reflection loss (RL < -20 dB) in the range of 13-17.8 GHz with an absorber thickness of 1.7 mm, and an optimal RL of -64.0 dB was obtained at 13.2 GHz with an absorber thickness of 1.9 mm. The broadest bandwidth (RL < -10 dB) from 9 to 18 GHz, covering the whole Ku-band (12.4-18 GHz) and almost the whole X-band (9-12.4 GHz), was achieved for a 2 mm layer. The excellent electromagnetic properties are ascribed to the good match between high permeability from the core of FeNiMo nanoparticles and low permittivity from the special core/shell microstructure in the FeNiMo/C nanocapsules. (C) 2010 Elsevier BM. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-13 |
| 源URL | [http://210.72.142.130/handle/321006/31322]  |
| 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,Z. Q. Ou,D. Y. Geng,et al. Enhanced absorption bandwidth in carbon-coated supermalloy FeNiMo nanocapsules for a thin absorb thickness[J]. Journal of Alloys and Compounds,2010,506(2):826-830. |
| APA | X. G. Liu.,Z. Q. Ou.,D. Y. Geng.,Z. Han.,H. Wang.,...&Z. D. Zhang.(2010).Enhanced absorption bandwidth in carbon-coated supermalloy FeNiMo nanocapsules for a thin absorb thickness.Journal of Alloys and Compounds,506(2),826-830. |
| MLA | X. G. Liu,et al."Enhanced absorption bandwidth in carbon-coated supermalloy FeNiMo nanocapsules for a thin absorb thickness".Journal of Alloys and Compounds 506.2(2010):826-830. |
入库方式： OAI收割
来源：金属研究所
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