365 citations · 2.5k across the 62 of their papers we have counts for
13 papers · 1 filter
Energy magnetization and transport in systems with a non-zero Berry curvature in a magnetic field
Archisman Panigrahi, Subroto Mukerjee
We demonstrate that the well-known expression for the charge magnetization of a sample with a non-zero Berry curvature can be obtained by demanding that the Einstein relation holds…
Interaction driven giant thermopower in magic-angle twisted bilayer graphene
Arup Kumar Paul, Ayan Ghosh, Souvik Chakraborty +9
Magic-angle twisted bilayer graphene (MtBLG) has proven to be an extremely promising new platform to realize and study a host of emergent quantum phases arising from the strong cor…
Quantized conductance with non-zero shot noise as a signature of Andreev edge state
Manas Ranjan Sahu, Arup Kumar Paul, Jagannath Sutradhar +6
Electrical conductance measurements have limited scope in identifying Andreev edge states (AESs), which form the basis for realizing various topological excitations in quantum Hall…
Anomalous thermopower oscillations in graphene-InAs nanowire vertical heterostructures
Richa Mitra, Manas Ranjan Sahu, Aditya Sood +6
Thermoelectric measurements have the potential to uncover the density of states of low-dimensional materials. Here, we present the anomalous thermoelectric behaviour of mono-layer…
Accessing different topological classes and types of Majorana edge states in coupled superconducting platforms using perturbations
Sayonee Ray, Subroto Mukerjee, Nayana Shah
The study of topological classes and their associated edge states has been of ongoing interest. In one dimension, the standard platform of these studies has been the conventional K…
Enhanced shot noise at bilayer graphene -- superconductor junction
Manas Ranjan Sahu, Arup Kumar Paul, Abhiram Soori +4
Transport properties of graphene - superconductor junction has been studied extensively to understand the interplay of the relativistic Dirac quasiparticles and superconductivity.…