Abstract: Spin wave resonance in amorphous ferrimagnetic GdCoMoAr alloy film
作者:
T. Mizoguchi,
R. J. Kobliska,
S. Maekawa,
T. Imazu,
期刊:
Journal of Applied Physics
(AIP Available online 1979)
卷期:
Volume 50,
issue B3
页码: 1626-1626
ISSN:0021-8979
年代: 1979
DOI:10.1063/1.326959
出版商: AIP
数据来源: AIP
摘要:
Spin wave resonances, observed in an amorphous Gd6.9Co74Mo12.8Ar6.3ferrimagnetic alloy film, indicate that the exchange stiffness constant, A, decreases rapidly with increasing temperature. By extension of spin‐wave theory to ferrimagnets, the temperature dependence of A has been interpreted in terms of a two sub‐network ferrimagnet.(AIP)
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