Subsidiary Absorption Effects in Ferrimagnetics
作者:
J. H. Saunders,
J. J. Green,
期刊:
Journal of Applied Physics
(AIP Available online 1962)
卷期:
Volume 33,
issue 3
页码: 1372-1373
ISSN:0021-8979
年代: 1962
DOI:10.1063/1.1728737
出版商: AIP
数据来源: AIP
摘要:
Subsidiary absorption measurements on polycrystalline yttrium aluminum iron garnet and nickel aluminum ferrite yield values of &Dgr;Hkwhich are the order of several oersteds. These spin wave linewidths appear to be independent of aluminum content. At power levels several db in excess of the power level for the onset of subsidiary absorption, a power dependent zero field loss has been found.
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