High‐temperature series expansion for magnetic systems with single‐ion anisotropy
作者:
J. W. Johnson,
Y. L. Wang,
期刊:
Journal of Applied Physics
(AIP Available online 1979)
卷期:
Volume 50,
issue B11
页码: 7388-7390
ISSN:0021-8979
年代: 1979
DOI:10.1063/1.326902
出版商: AIP
数据来源: AIP
摘要:
An improved computational technique of the high‐temperature series expansion for magnetic systems with single‐ion anisotropy of arbitrary strength is presented. The method facilitates the calculation of higher‐order terms in the expansion. While applications have been made to obtain susceptibility and specific heat series for spin‐one ferromagnets with general single‐ion anisotroy, only the general method will be shown.
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