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Please use this identifier to cite or link to this item: http://hdl.handle.net/123456789/911

Title: Effect of short-range order on the electronic structure and optical properties of the CuZn alloys: An augmented space approach
Authors: Tarafder, Kartick
Chakrabarti, Atisdipankar
Saha, Kamal Krishna
Mookerjee, Abhijit
Issue Date: 2006
Publisher: Phys. Rev. B
Citation: Kartick Tarafder, Atisdipankar Chakrabarti, Kamal Krishna Saha, and Abhijit Mookerjee, Effect of short-range order on the electronic structure and optical properties of the CuZn alloys: An augmented space approach, Phys. Rev. B 74, 144204 (2006).
Abstract: In this work we have combined the generalized augmented space method introduced by one of us with the recursion method of Haydock and Te, Phys. Rev. B 49, 10845 1994 GASR , within the framework of the local density functional based linear muffin-tin orbitals basis TB-LMTO . Using this we have studied the effect of short-range ordering and clustering on the density of states, optical conductivity, and reflectivity of 50-50 CuZn alloys. Our results are in good agreement with alternative techniques. We argue that the TBLMTO-GASR is a feasible, efficient, and quantitatively accurate computational technique for the study of environmental effects in disordered binary alloys.
URI: http://hdl.handle.net/123456789/911
Appears in Collections:2006

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