Temperature dependence of ferromagnetic resonance linewidth in pure and substituted barium ferrite
Temperature dependence of ferromagnetic resonance linewidth in pure and substituted barium ferrite
复制标题
纯和取代钡铁氧体中铁磁共振线宽的温度依赖性
DOI：
10.1016/0304-8853(86)90754-7
复制
发表时间：
1986
影响因子：
2.7
通讯作者：
W. Wilber
中科院分区：
文献类型：
--
作者：
L. Silber;E. Tsantes;W. Wilber
在56 GHz的铁磁共振线宽测量进行了超过50至300 K的温度范围内的纯和取代单晶钡铁氧体。为了确定各种磁损耗的贡献，对球形和平面样品以及不同程度的表面抛光进行了线宽测量。结果可以定性地解释由两个磁振子和Kasuya-LeCraw散射的组合。
Ferromagnetic resonance linewidth measurements at 56 GHz were performed over a temperature range of 50 to 300 K for pure and substituted single-crystal barium ferrite. In order to identify the various magnetic loss contributions, the linewidth measurements were carried out for spherical and planar samples and for different degrees of surface polish. The results can be qualitatively accounted for by a combination of two-magnon and Kasuya-LeCraw scattering.