362 citations · 1.5k across the 90 of their papers we have counts for
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Weyl Chirality and Kitaev Topology through Bargmann Invariants
Swarup Sangiri, A. Taraphder
We apply a finite-state geometric formulation based on Bargmann invariants to a two-band Weyl Hamiltonian and the one-dimensional Kitaev model of a p-wave superconductor. For the W…
Possible routes to superconductivity in the surface layers of V-doped MgTiO through multiple charge transfers and suppression of Jahn-Teller activity
Dibyendu Dey, T. Maitra, A. Taraphder
Superconductivity in the family of spinel oxides is very rare owing to their robust Mott-insulating nature. About half a century ago, LiTiO became the first reported spinel…
Correlated Non-Gaussian phase fluctuations in LaAlO/SrTiO heterointerface
Gopi Nath Daptary, Shelender Kumar, Pramod Kumar +4
We probe the existence of large correlated non-Gaussian phase fluctuations in the vicinity of the superconducting phase transition in the conducting layer residing at the interface…
Influence of structural disorder and Coulomb interactions in the superconductor-insulator transition applied to boron doped diamond
R. McIntosh, N. Mohanta, A. Taraphder +1
The influence of disorder, both structural (non-diagonal) and on-site (diagonal), is studied through the inhomogeneous Bogoliubov-de Gennes (BdG) theory in narrow-band disordered s…
Multi-band theory of superconductivity at the LaAlO/SrTiO interface
N. Mohanta, A. Taraphder
We present a multi-band model for superconductivity at the metallic interface between insulating oxides LaAlO and SrTiO (001). Using a self-consistent Bogoliubov-de Gennes…
Emergent Spin Hall phase at a Lifshitz transition from competing orders
N. Mohanta, S. Bandopadhyay, S. Lal +1
The effects of competing orders, such as superconductivity and ferromagnetism, on a Fermi liquid are well established. A comprehensive understanding of such a competition in a meta…