NEUTRON DIFFRACTION AND MOSSBAUER EFFECT IN IRON TELLURATE FE2TEO6

被引:23
作者
MONTMORY, MC
BELAKHOV.M
CHEVALIE.R
NEWNHAM, R
机构
[1] C.N.R.S., Grenoble
[2] C.E.N.-G., Grenoble
[3] Materials Research Laboratory, University Park, Pa
关键词
D O I
10.1016/0038-1098(68)90113-0
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
The magnetic structure at 4.2°K of the trirutile compound Fe2TeO6 has been determined by neutron diffraction; it is a colinear antiferromagnet with the Fe spins oriented in a +-+- sequence parallel to the z-axis in the respective positions 0, 0, z; 0, 0, z̄; 1 2, 1 2, 1 2+z; 1 2, 1 2, 1 2-z; the spin value is 2·36. The transition temperature, found by Mössbauer effect, is TN = 218·5 ± 0·5°K. © 1968.
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页码:317 / &
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