37 citations · 101 across the 4 of their papers we have counts for
6 papers
Enhanced electron-phonon coupling in doubly aligned hexagonal boron nitride bilayer graphene heterostructure
Manabendra Kuiri, Saurabh Kumar Srivastav, Sujay Ray +4
The relative twist angle in heterostructures of two-dimensional (2D) materials with similar lattice constants result in a dramatic alteration of the electronic properties. Here, we…
Hexagonal Boron Nitride-Graphene Heterostructures with Enhanced Interfacial Thermal Conductance for Thermal Management Applications
Saheb Karak, Suvodeep Paul, Devesh Negi +4
Atomically thin monolayers of graphene show excellent electronic properties which have led to a great deal of research on their use in nanoscale devices. However, heat management o…
Electric-field-tunable valley Zeeman effect in bilayer graphene heterostructures: Realization of the spin-orbit valve effect
Priya Tiwari, Saurabh Kumar Srivastav, Aveek Bid
We report the discovery of electric-field-induced transition from a topologically trivial to a topologically nontrivial band structure in an atomically sharp heterostructure of bil…
Observation of Time-Reversal Invariant Helical Edge-Modes in Bilayer Graphene/WSe Heterostructure
Priya Tiwari, Saurabh Kumar Srivastav, Sujay Ray +2
Topological insulators, along with Chern insulators and Quantum Hall insulator phases, are considered as paradigms for symmetry protected topological phases of matter. This article…
Universal quantized thermal conductance in graphene
Saurabh Kumar Srivastav, Manas Ranjan Sahu, K. Watanabe +3
The universal quantization of thermal conductance provides information on the topological order of a state beyond electrical conductance. Such measurements have become possible onl…
Equilibration of Quantum hall edges in symmetry broken bilayer graphene
Chandan Kumar, Saurabh Kumar Srivastav, Anindya Das
Equilibration of quantum Hall edges is studied in a high quality dual gated bilayer graphene device in both unipolar and bipolar regime when all the degeneracies of the zero energy…