International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
Since Year 2012 | Open Access | Fully Refereed | Peer Reviewed

ISSN: 2319-7064




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Research Paper | Physics Science | India | Volume 3 Issue 7, July 2014


Second Order Elastic Constants of (CsCN)x(CsX)1-x, (X= Cl, Br and I) mixed crystals

Dr. Preeti Singh [3] | Dr Subhadra Rajpoot


Abstract: We have applied an Extended Three-Body Force Shell Model (ETSM) to investigate the elastic properties of mixed alkali cyanide-alkali halide crystal (CsCN) x (CsX) 1-x, (X= Cl, Br and I) for x=0, 0.28, 0.59 and 0.96 at different temperature. This model includes the effect of coupling between the translational and rotational motion of cyanide molecules. The static shear elastic constant c44 obtained by us shows an anamolous behaviour as a function of temperature. We have also reported the c11 and c12 of (CsCN) x (CsX) 1-x, (X= Cl, Br and I) mixed crystal.


Keywords: Elastic Constants, Cohesive energy, Elastic Softening, Mixed crystals, Translational-rotational coupling


Edition: Volume 3 Issue 7, July 2014,


Pages: 1776 - 1779


How to Cite this Article?

Dr. Preeti Singh, Dr Subhadra Rajpoot, "Second Order Elastic Constants of (CsCN)x(CsX)1-x, (X= Cl, Br and I) mixed crystals", International Journal of Science and Research (IJSR), Volume 3 Issue 7, July 2014, pp. 1776-1779, https://www.ijsr.net/get_abstract.php?paper_id=20141150

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