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THE LIQUID STRUCTURE OF CdTe ALLOY USING THE AMEAM POTENTIALS

S. Senturk Dalgıc1,2,* , S. Sengul1, S. Kalaycı1

Affiliation

  1. Department of Physics, Trakya University, 22030 Edirne, Turkey
  2. International Center for Physics and Applied Mathematics, Trakya University, P.K.126, 22030 Edirne, Turkey

Abstract

The structure of molten cadmium telluride have been calculated using the integral equation theories with the efective pair potentials based on the analytic modified embedded atom method (AMEAM). The pair interactions are described with the semi-empirical potential functions recently proposed Hu and co-workers. All the potential parameters for pure components are determined by fitting both liquid and solid state properties. The structural properties of liquid Cd-Te equiatomic alloy have been obtained using the Variational Modified Hypernetted Chain liquid state theory. The results of partial pair distribution functions are compared with the neutron diffraction data and those obtained by Stillinger-Weber semi-empirical potential..

Keywords

Cadmium telluride, Liquid structure, Analytic modified embedded atom method, Stillinger-Weber potential.

Submitted at: July 4, 2005
Accepted at: July 21, 2005

Citation

S. Senturk Dalgıc, S. Sengul, S. Kalaycı, THE LIQUID STRUCTURE OF CdTe ALLOY USING THE AMEAM POTENTIALS, Journal of Optoelectronics and Advanced Materials Vol. 7, Iss. 4, pp. 2001-2011 (2005)