Abstract
The structures of Zn-Sb and Cd-Sb alloys at high pressures up to 15 GPa are investigated by means of a diamond anvil. It is shown that the equiatomic compounds ZnSb and CdSb decompose at elevated pressures with the formation of a new high-pressure phase containing ∼60 at. % Sb with segregation of any Zn or Cd in excess with respect to antimony. The high-pressure phase has a simple hexagonal structure. Plots of the pressure dependence of the volume, the lattice parameters, and the axis ratio c/a are constructed for the phase in the Cd-Sb system. It is shown that the alloys amorphize when the load is removed.
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Fiz. Tverd. Tela (St. Petersburg) 39, 1509–1512 (September 1997)
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Degtyareva, V.F., Bdikin, I.K. & Khasanov, S.S. Crystalline and amorphous states in Zn-Sb and Cd-Sb alloys at high pressure. Phys. Solid State 39, 1341–1344 (1997). https://doi.org/10.1134/1.1130137
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DOI: https://doi.org/10.1134/1.1130137