18 citations · 33 across the 5 of their papers we have counts for
5 papers
Electronic, magnetic and optical properties of random Fe-Cr alloys
Kartick Tarafder, Atisdipankar Chakrabarti, Subhradip Ghosh +3
In this communication we have studied the electronic structure, magnetic and optical properties of bcc \fecr alloys in the ferromagnetic phase. We have used the augmented space rec…
Effect of short-range order on the electronic structure and optical properties of the CuZn alloy : an augmented space approach
Kartick Tarafder, Atisdipankar Chakrabarti, Kamal Krishna Saha +1
In this work we have combined the generalized augmented space method introduced by one of us with the recursion method of Haydock et al (GASR), within the framework of the local de…
Study of the one dimensional Holstein model using the augmented space approach
Atisdipankar Chakrabarti, Monodeep Chakraborty, Abhijit Mookerjee
A new formalism using the ideas of the augmented space recursion (introduced by one of us) has been proposed to study the ground state properties of ordered and disordered one-dime…
Effect of Short-ranged Order on the electronic structure and optical properties of the CuZn alloy : an augmented space approach
Kartick Tarafder, Atisdipankar Chakrabarti, Kamal Krishna Saha +1
We report here a study of the effect of short-ranged ordering on the electronic structure and optical properties of CuZn alloys. We shall use the augmented space recursion techniqu…
Augmented space recursion for partially disordered systems
Atisdipankar Chakrabarti, Abhijit Mookerjee
Off-stoichiometric alloys exhibit partial disorder, in the sense that only some of the sublattices of the stoichiometric ordered alloy become disordered. This paper puts forward a…