Optical conductivity in disordered alloys : an approach via the augmented space recursion

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We present here a calculation of the configuration averaged optical conductivity of random binary alloys CuAu and AgAu. Our formulation is based on the augmented space formalism proposed by Mookerjee [J. Phys. C : Solid State Phys. {\bf 6} 1340 (1973)] and the optical conductivity is obtained directly through a recursive procedure suggested by Viswanath and Müller ["The user friendly recursion method", Troisieme Cycle de la Physique, en Suisse Romande (1993)].
10 pages, 3 figures

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Disordered Systems and Neural Networks, Materials Science

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http://salesiana.dossiersoluciones.com/handle/123456789/105554

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/0512300
 http://arxiv.org/abs/cond-mat/0512300
 doi:10.1088/0953-8984/17/41/014

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arXiv