A Mössbauer study of the variation of hyperfine field with applied field in Cs2FeCl5·H2O
作者： G.P. Gupta , J.A. Baines , D.P.E. Dickson , C.E. Johnson , M.F. Thomas
DOI: 10.1016/0304-8853(83)90673-X
关键词: Atomic physics 、 Magnetic anisotropy 、 Mössbauer spectroscopy 、 Materials science 、 Paramagnetism 、 Hyperfine structure 、 Field dependence 、 Saturation (magnetic) 、 Néel temperature
摘要: Abstract Mossbauer results on Cs 2 FeCl 5 ·H O measured the Neel temperature, (6.75 ± 0.5) K, and saturation hyperfine field, (52.0 0.05) T. Fields applied parallel to magnetic easy axis produced spin flop at B sf = (1.5 0.1) T ) amd a spin-flop paramagnetic transition an estimated c (10.0 0.2) The field dependence of is discussed in terms excitations.
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Charles J. O’Connor, Bascom S. Deaver, Ekk Sinn, Crystal structures of A2FeCl5⋅H2O (A=Rb+, Cs+) and field dependent superconducting susceptometer measurements Journal of Chemical Physics. ,vol. 70, pp. 5161- 5167 ,(1979) , 10.1063/1.437357