| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5490023 | Journal of Magnetism and Magnetic Materials | 2017 | 4 Pages |
Abstract
In this paper, microstructure, magnetic and microwave absorbing properties of NdxFe85âxCo4B11 nanocomposites (x = 3, 5, 7, 9) flaky-shaped particles prepared by melt spun were investigated. The analyses of XRD spectra suggest that all samples only have the single α-Fe phase. With the increase of the Nd content, the complex permittivity-frequency and permeability-frequency were increased at first, and then decreased with higher Nd content. The resin composites of 70 wt% of these nanocomposite powders showed excellent electromagnetic wave absorption properties in GHz range. A minimum reflection loss of â23.1 dB is obtained at 9.8 GHz for composite Nd9Fe76Co4B11.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
Li Jun, Xie Guozhi, Ji Peicheng, Qu Jie, Chen Jiangwei, Chen Jing,