The antiferromagnetic spin flop boundary in FeF2
The antiferromagnetic spin flop boundary in FeF2
复制标题
FeF2 中的反铁磁自旋翻转边界
DOI:
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发表时间:
1978
期刊:
影响因子:
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通讯作者:
S. Rezende
中科院分区:
文献类型:
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作者:
S. Rezende
Interacting spin wave theory is used to calculate the limit of stability of the antiferromagnetic phase in FeF2. It is found that, due to the role of the strong anisotropy four-magnon interaction in the frequency renormalisation, the antiferromagnetic spin flop transition field decreases substantially with increasing temperature.