International Journal of Advances in Scientific Research and Engineering-IJASRE

STUDY OF THERMODYNAMIC PARAMETER AND ELASTIC CONSTANTS  IN LEAD CHALCOGENIDES

Article Category: Physics

DOI: 10.31695/IJASRE.2019.33208

Pages: 166-170

Author: Dipak Raj Adhikari,S.K.Adhikari ,Hari Prasad Lamichhane

Abstract: In the present paper, we have been studied the elastic constants of lead chalcogenides [(PbX, X= Se and Te)]   with help of lattice constants. The elastic constant such as Young’s modulus, bulk modulus, shear modulus and Poisson ratio in lead chalcogenides [(PbX, X= Se and Te)] are calculated. The calculated values are a close agreement with the experimental results. 

Keyword: Lead chalcogenides, lattice constant, Elastic constant.

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