Vibrational properties of phonons in random binary alloys: An augmented space recursive technique in the k representation
A Alam, A Mookerjee - Physical Review B, 2004 - APS
We present here an augmented space recursive technique in the k representation which
include diagonal, off-diagonal, and the environmental disorder explicitly: an analytic …
include diagonal, off-diagonal, and the environmental disorder explicitly: an analytic …
Magnetic properties of Ni-Mo single-crystal alloys; theory and experiment
The magnetizations of single crystals with x= 4, 6, 8 and 10% by weight have been
measured at 4.2 K using a vibrating-sample magnetometer and a superconducting quantum …
measured at 4.2 K using a vibrating-sample magnetometer and a superconducting quantum …
Effect of short-range order on electronic and magnetic properties of disordered Co-based alloys
We here study electronic structure and magnetic properties of disordered CoPd and CoPt
alloys using augmented space recursion technique coupled with the tight-binding linearized …
alloys using augmented space recursion technique coupled with the tight-binding linearized …
An augmented-space recursion study of the electronic structure of rough epitaxial overlayers
B Sanyal, P Biswas, A Mookerjee… - Journal of Physics …, 1998 - iopscience.iop.org
In this communication we propose the use of the augmented-space recursion as an ideal
methodology for the study of electronic and magnetic structures of rough surfaces, interfaces …
methodology for the study of electronic and magnetic structures of rough surfaces, interfaces …
Augmented-space recursion for partially disordered systems
A Chakrabarti, A Mookerjee - Journal of Physics: Condensed …, 2001 - iopscience.iop.org
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 …
sublattices of the stoichiometric ordered alloy become disordered. This paper puts forward a …
A self-consistent TB-LMTO-augmented space recursion method for disordered binary alloys
A Chakrabarti, A Mookerjee - … Physical Journal B-Condensed Matter and …, 2005 - Springer
We developed a complete self-consistent TB-LMTO-Augmented space recursion (ASR)
method for calculating configurational average properties of substitutionally disordered …
method for calculating configurational average properties of substitutionally disordered …
Electrical and magnetic properties of AuFe alloys
B Sanyal, P Biswas, T Saha-Dasgupta… - Journal of Physics …, 1999 - iopscience.iop.org
We study the electronic and magnetic structure of AuFe alloys for varying Fe concentrations.
The basis of our study is the augmented-space recursion in conjunction with the local spin …
The basis of our study is the augmented-space recursion in conjunction with the local spin …
A study of the convergence of the recursion method for metals and compounds
A Chakrabarti, A Mookerjee - Journal of Physics: Condensed …, 2002 - iopscience.iop.org
In a recent communication (Chakrabarti A and Mookerjee A 2001 J. Phys.: Condens. Matter
13 10 149) we have introduced the generalization of the augmented space recursion …
13 10 149) we have introduced the generalization of the augmented space recursion …
TB-LMTO-Augmented Space Recursion for Random Binary Alloys: a Tractable Representation
We had earlier presented a computationally feasible and fast technique for obtaining the
electronic structure of random alloys which allowed us to incorporate short-ranged order and …
electronic structure of random alloys which allowed us to incorporate short-ranged order and …
Magnetic properties of disordered CoCu alloys: a first-principles approach
S Ghosh, A Mookerjee - Journal of Magnetism and Magnetic Materials, 2000 - Elsevier
Crystalline CoxCu1− x alloys show interesting magnetic behaviour over the entire
concentration regime. We here present a fully self-consistent first-principles electronic …
concentration regime. We here present a fully self-consistent first-principles electronic …