MAGNON RAMAN-SCATTERING IN THE 2-DIMENSIONAL ANTIFERROMAGNET KFEF4

被引：2

作者：

ABDALIAN, AT ^{[1
]}

DESERT, A ^{[1
]}

DUGAUTIER, C ^{[1
]}

BULOU, A ^{[1
]}

MOCH, P ^{[1
]}

NOUET, J ^{[1
]}

机构：

[1] UNIV MAINE,FAC SCI,LAB PEC,CNRS,URA 807,F-72017 LE MANS,FRANCE

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1992年 / 104卷

关键词：

D O I：

10.1016/0304-8853(92)90483-5

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We report the observation of one-magnon and two-magnon Raman scattering in the two-dimensional antiferromagnet KFeF4. The magnetic exchange and the anisotropy field values are derived from the experimental data. The exchange interaction slightly but significantly differs from the measured one using inelastic neutron scattering. The high value of the anisotropy field, compared to the predicted one, is confirmed.

引用

页码：1047 / 1048

页数：2

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