48 citations · 99 across the 4 of their papers we have counts for
4 papers
Magnetic Order Beyond RKKY in the Classical Kondo Lattice
Kalpataru Pradhan, Pinaki Majumdar
We study the Kondo lattice model of band electrons coupled to classical spins, in three dimensions, using a combination of variational calculation and Monte Carlo. We use the weak…
First principles study of Sc, Ti and V doped Na(n =4, 5, 6) clusters: Enhanced magnetic moments
Kalpataru Pradhan, Prasenjit Sen, J. U. Reveles +1
Theoretical studies on the geometry, electronic structure and spin multiplicity of Sc, Ti and V doped Na (n = 4, 5, 6) clusters have been carried out within a gradient correcte…
Exploiting B Site Disorder for Phase Control in the Manganites
Kalpataru Pradhan, Anamitra Mukherjee, Pinaki Majumdar
Disorder on the active d element site is usually very disruptive for conduction and long range order in perovskite transition metal oxides. However, in the background of phase comp…
The Distinct Effects of Homogeneous Weak Disorder and Dilute Strong Scatterers on Phase Competetion in the Manganites
Kalpataru Pradhan, Anamitra Mukherjee, Pinaki Majumdar
We study the two orbital double-exchange model in two dimensions in the presence of antiferromagnetic (AF) superexchange, strong Jahn-Teller coupling, and substitutional disorder.…