98 citations · 715 across the 58 of their papers we have counts for
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Spectral changes in layered -electron systems induced by Kondo hole substitution in the boundary-layer
Sudeshna Sen, J. Moreno, M. Jarrell +1
We investigate the effect of disorder on the dynamical spectrum of layered -electron systems. With random dilution of -sites in a single Kondo insulating layer, we explore th…
Feasibility of a metamagnetic transition in correlated systems
Swagata Acharya, Amal Medhi, N. S. Vidhyadhiraja +1
The long-standing issue of the competition between the magnetic field and the Kondo effect, favoring, respectively, triplet and singlet ground states is addressed using a cluster s…
Kondo-hole substitution in heavy fermions: dynamics and transport
Pramod Kumar, N. S. Vidhyadhiraja
Kondo-hole substitution is a unique probe for exploring the interplay of interactions, f-electron dilution and disorder in heavy fermion materials. Within the diluted periodic Ande…
Random local attraction driven metal-superconductor transitions
Naushad Ahmad Kamar, N. S. Vidhyadhiraja
In this paper, we investigate the disordered attractive Hubbard model by combining dynamical mean field theory, coherent potential approximation and iterated perturbation theory fo…
Proximity effects in a superconductor-normal metal bilayer system
Naushad Ahmad Kamar, N. S. Vidhyadhiraja
In this letter, we have studied the effects of proximity of a superconductor to a normal metal. The system, represented by a bilayer attractive Hubbard model, is investigated using…