Resonance linewidths and crystallite alignment in oriented samples of polycrystalline barium hexaferrite

被引:3
|
作者
Franklin, DR
Pointon, AJ
Jenkins, RCL
机构
[1] Division of Physics, University of Portsmouth, Park Building, Portsmouth PO1 2DZ
关键词
D O I
10.1088/0022-3727/29/5/021
中图分类号
O59 [应用物理学];
学科分类号
摘要
The millimetre-wave ferromagnetic resonance linewidths have been measured for polycrystalline samples of barium ferrite with different degrees of crystal alignment. A theory is given which relates the linewidth and lineshape to the crystallite distribution and has allowed calculation of the distribution and comparison with experimentally determined forms.
引用
收藏
页码:1268 / 1273
页数:6
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