FE-57 MOSSBAUER-SPECTROSCOPY OF CR2TEO6 AND FE2TEO6

被引:6
作者
BIRCHALL, T
机构
[1] Department of Chemistry, McMaster University, Hamilton, Ont. L8S 4M1
关键词
D O I
10.1016/0022-4596(79)90170-1
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Iron-57 Mössbauer spectroscopy has been used to determine the hyperfine field at a chromium site in Cr2TeO6 which is found to be 525 kOe. The Néel temperature for Cr2TeO6 containing 0.4% 57Fe is found to be 90%K; the angle θ between Vzz and the magnetic axis is 42 ± 4°. These data are compared with those for Fe2TeO6 where Heff (T = 0) = 530 kOe TN = 203°K and θ = 90°. © 1979.
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页码:293 / 298
页数:6
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