arXiv · cond-mat/9510155
Lattice Dynamics of II-VI materials using adiabatic bond charge model
Abstract
We extend the adiabatic bond charge model, originally developed for group IV semiconductors and III-V compounds, to study phonons in more ionic II-VI compounds with a zincblende structure. Phonon spectra, density of states and specific heats are calculated for six II-VI compounds and compared with both experimental data and the results of other models. We show that the 6-parameter bond charge model gives a good description of the lattice dynamics of these materials. We also discuss trends in the parameters with respect to the ionicity and metallicity of these compounds.
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B. D. Rajput, D. A. Browne. 1995-10-27. Lattice Dynamics of II-VI materials using adiabatic bond charge model. https://doi.org/10.1103/physrevb.53.9052
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