• A. K. Bajpai
• Sunil Bhatia
• Anil Kumar

On the basis of modified the results in accuracy for Phonon dispersion curves of Nickel, Cobalt and thorium are draw along the major symmetry directions on the basis of modified scheme second order elastic constants and zero point energy are calculated, this exponential potential is less parametric which provide co-relations effects due to electrons in a simple and effective manner. These results are compared with experimental findings which gives a remarkable result.

Modified morse potential, lattice dynamics, dynamical matrix and phonon dispersion.

"THREE BODY FORCES AND NEW APPROACH TO THE LATTICE DYNAMICAL STUDY OF NICKEL, COBALT AND THORIUM", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.11, Issue 7, page no.a289-a298, July-2024, Available :http://www.jetir.org/papers/JETIR2407026.pdf

"THREE BODY FORCES AND NEW APPROACH TO THE LATTICE DYNAMICAL STUDY OF NICKEL, COBALT AND THORIUM", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.11, Issue 7, page no. ppa289-a298, July-2024, Available at : http://www.jetir.org/papers/JETIR2407026.pdf