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Research Paper | Physics Science | Iraq | Volume 4 Issue 5, May 2015

Thermal Conductivity of ZnSe Compound Lattice

Bushra Hussein Mohammed

Abstract: The study surveys the ability of applying the dispersion relation of diatomic lattice provided by Awad, to calculate the lattice thermal conductivity for (ZnSe) compound at temperature range between (2-300K). Where the study reveals a good agreement between the theoretical and experimental values of the lattice thermal conductivity. Taking into account scatterings of phonon by boundary, point defect and three phonon scattering. As The results showed the possibility of this function to deal with the high temperature lattice thermal conductivity of ZnSe.

Keywords: lattice thermal conductivity, phonon scattering, ZnSe

Edition: Volume 4 Issue 5, May 2015,

Pages: 684 - 687