CORRIGENDUM: Magnetisation of Hg1-xMnxTe alloys: a self consistent two-spin cluster model
CORRIGENDUM: Magnetisation of Hg1-xMnxTe alloys: a self consistent two-spin cluster model
复制标题
勘误表：Hg1-xMnxTe 合金的磁化：自洽双自旋团簇模型
DOI：
10.1088/0022-3719/13/8/017
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发表时间：
1980
期刊：
影响因子：
--
通讯作者：
C. Lewiner
中科院分区：
文献类型：
--
作者：
G. Bastard;C. Lewiner
Presents a self-consistent two-spin cluster model in which the first- and second-neighbouring pairs are treated exactly, and where there exists a long-range interaction between the clusters. This model reproduces qualitatively the behaviour of the magnetic susceptibility chi (T) of Hg1-xMnxTe alloys (x<5%) at low and intermediate temperature. In particular, the downward bending of chi -1(T) at low T is recovered. Some features of the low-temperature, high-field magnetisation of these alloys are also accounted for; namely, the saturation value and the long-range interaction temperature. However, a semiempiric expression is needed to reproduce the magnetisation curves in these field and temperature ranges.
