11 citations · 21 across the 3 of their papers we have counts for
Showing cond-mat.str-elShow all
3 papers · 1 filter
cond-mat.str-el2007★ 9 cited
Fermionic representation for the ferromagnetic Kondo lattice model -- diagrammatic study of spin-charge coupling effects on magnon excitations
Sudhakar Pandey, Subrat Das, Bhaskar Kamble +4
A purely fermionic representation is introduced for the ferromagnetic Kondo lattice model which allows conventional diagrammatic tools to be employed to study correlation effects.…
cond-mat.str-el2006★ 11 cited
Spin dynamics in the diluted ferromagnetic Kondo lattice model
Avinash Singh, Subrat K. Das, Anand Sharma +1
The interplay of disorder and competing interactions is investigated in the carrier-induced ferromagnetic state of the Kondo lattice model within a numerical finite-size study in w…
cond-mat.str-el2005★ 1 cited
Enhancement of spin stiffness with dilution in a ferromagnetic Kondo lattice model
Subrat Kumar Das, Avinash Singh
Carrier-induced ferromagnetism is investigated in a diluted ferromagnetic Kondo lattice model for several ordered impurity arrangements on square and cubic lattices, allowing for q…