Magnetic Structure and Exchange Interactions in Cubic Gadolinium Compounds
作者:
T. R. McGuire,
R. J. Gambino,
S. J. Pickart,
H. A. Alperin,
期刊:
Journal of Applied Physics
(AIP Available online 1969)
卷期:
Volume 40,
issue 3
页码: 1009-1010
ISSN:0021-8979
年代: 1969
DOI:10.1063/1.1657506
出版商: AIP
数据来源: AIP
摘要:
The two groups of metallic compounds Gd3+X3−(X=N, P, As, Sb, Bi) and Gd3+Z2−(Z=S, Se, Te) have the rocksalt structure and except for ferromagnetic GdN they are antiferromagnetic. Powder neutron diffraction measurements on GdS, GdSe, GdSb, and GdBi show them to have order of the second kind. The exchange interactions are discussed on the basis of the magnetic structure and susceptibility measurements.
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