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Electric structures and121Sb isomer shifts of covalent crystals containing Sb as a component

A Svane, E Antoncik
1987 Journal of Physics C Solid State Physics  
The electronic structures of crystalline AISb, GaSb, InSb, SnSb, and Sb metal are calculated self-consistently using the linear muffin-tin-orbital method in the scalarrelativistic and atomic-sphere approximations. The valence electron density on the nuclear site is calculated and compared with experimental values for the isomer shifts. The trends observed are well understood in terms of the nature of the local chemical bond in these materials. The value for the relative change in nuclear radius
more » ... e in nuclear radius for the I2'Sb Mossbauer transition of A R / R = (-10.4 t 1.0) x lO-'is derived.
doi:10.1088/0022-3719/20/18/006 fatcat:4tk6uht5arfjnmlzqkyi4m4mk4