Lattice Theory of Fourth Order Elastic Constants of Primitive Lattices

Authors

  • Kamlesh Kumar Department of Physics, Agra College, Agra, Uttar Pradesh 282002, India

DOI:

https://doi.org/10.48165/

Keywords:

Elastic Constant, Lattice theory

Abstract

The lattice theory of fourth order elastic constants for primitive lattices derived by S.C. Goyal  and K. Kumar [3] is applied to obtain the relations for the FOE constants of NaCl structure  types solids within the framework of the Lundgvist many body potential the drived relations  of FOEC are used to compute the numerical values of the FOE Constants and second order  pressure erivatives of the SOE Constants of Rubidium halide solids. 

References

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. S.C. Goyal and K. Kumar Phys. Stat. Sol (b) 131,451 (1985)

. K. Kumar and S.C. Goyal, Solid State Commun. 54,1051 (1985)

. M. Born and K. Huang, Dynamical Theory of Crystal Lattices, Oxford University press, London/New York 1954.

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. U.C. Sharma and M.P. Verma Phys. Stat. Sol. (b) 102, 487 (1980)

. V.K. Garg, D.S. Puri and M.P. Verma Phys. Stat. Sol(b) 82, 481, (1977)

. S.C. Goyal and S.P. Tripathi, J. Phys Chem Solids 38,351 (1977)

Published

2021-12-15

Issue

Vol. 40 No. 2 (2021): Bulletin of Pure and Applied Science Physics( Jul-Dec ) 2021

Section

Articles

How to Cite

Lattice Theory of Fourth Order Elastic Constants of Primitive Lattices . (2021). Bulletin of Pure and Applied Sciences – Physics, 40(2), 129–131. https://doi.org/10.48165/