190 citations · 1.1k across the 74 of their papers we have counts for
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Transport in multilayer graphene: resistance from stacking faults
C. M. Wilson, R. Ganesh, K. V. Samokhin
Multilayer graphene exhibits rich possibilities for stacking. While natural bulk graphite predominantly occurs in the Bernal structure, where layers are stacked in an patt…
Light-induced charge and spin Hall currents in materials with symmetry
Tohid Farajollahpour, R. Ganesh, Kirill Samokhin
Berry curvature, a momentum space property, can manifest itself in current responses. The well-known anomalous Hall effect in time-reversal-breaking systems arises from a Berry cur…
Dirac Hamiltonians for bosonic spectra
P. Sathish Kumar, Igor F. Herbut, R. Ganesh
Dirac materials are of great interest as condensed matter realizations of the Dirac and Weyl equations. In particular, they serve as a starting point for the study of topological p…
Dirac cones and mass terms in bosonic spectra
P. Sathish Kumar, R. Ganesh
The notion of Dirac cones, wherein two or more bands become degenerate at a certain momentum, is the starting point for the study of topological phases. Dirac cones have been thoro…
Impurity induced current in a Chern insulator
Vibhuti Bhushan Jha, Garima Rani, R. Ganesh
Chern insulators arguably provide the simplest examples of topological phases. They are characterized by a topological invariant and can be identified by the presence of protected…