110 citations · 283 across the 13 of their papers we have counts for
3 papers · 1 filter
Symmetry reduction in the augmented space recursion formalism for random binary alloys
Kamal Krishna Saha, Tanusri Saha-Dasgupta, Abhijit Mookerjee +1
We present here an efficient method which systematically reduces the rank of the augmented space and thereby helps to implement augmented space recursion for any real calculation.…
Magnetic properties of X-Pt (X=Fe,Co,Ni) alloy systems
Durga Paudyal, Tanusri Saha-Dasgupta, Abhijit Mookerjee
We have studied the electronic and magnetic properties of Fe-Pt, Co-Pt and Ni-Pt alloy systems in ordered and disordered phases. The influence of various exchange-correlation funct…
Structure and stability of copper clusters : A tight-binding molecular dynamics study
Mukul Kabir, Abhijit Mookerjee, A. K. Bhattacharya
In this paper we propose a tight-binding molecular dynamics with parameters fitted to first-principles calculations on the smaller clusters and with an environment correction, to b…