Electromagnetic absorption properties of flowerlike cobalt composites at microwave frequencies |
| |
| Authors: | Liu Tao Zhou Pei-Heng Liang Di-Fei Deng Long-Jiang |
| |
| Affiliation: | State Key Laboratory of Electronic Thin Films and Integrated Devices, University of Electronic Science and Technology of China, Chengdu 610054, China |
| |
| Abstract: | In this work, we report the electromagnetic absorption (EMA) properties of composites consisting of micrometer-sized cobalt with flowerlike architecture synthesized by a facile hydrothermal reduction method. Compared with the conventional spherical Co-paraffin composites, the flowerlike Co-paraffin composites are favorable with respect to EMA performance in the low frequency region, ascribing interfacial polarization loss and Ohmic loss to the improvement in the impedance match. |
| |
| Keywords: | electromagnetic absorption flowerlike cobalt composites interfacial polarization loss Ohmic loss |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《中国物理 B》浏览原始摘要信息 |
|
点击此处可从《中国物理 B》下载免费的PDF全文 |
