(1) Nirma University of Science and Technology, S-G Highway, Ahmedabad, 382 481, India;(2) Department of Physics, Bhavnagar University, Bhavnagar, 364 002, India
Abstract:
This paper reports the lattice dynamical study of the UGe2 using a lattice dynamical model theory based on pairwise interactions under the framework of the shell model. The calculated phonon dispersion curves and phonon density of states are in good agreement with the measured data.