155 citations · 682 across the 39 of their papers we have counts for
5 papers · 1 filter
One-dimensional spin-orbit coupled Dirac system with extended -wave superconductivity: Majorana modes and Josephson effects
Adithi Udupa, Abhishek Banerjee, K. Sengupta +1
Motivated by the spin-momentum locking of electrons at the boundaries of topological insulators, we study a one-dimensional system of spin-orbit coupled massless Dirac electrons wi…
Signatures of Topological Superconductivity in Bulk Insulating Topological Insulator BiSbTeSe in Proximity with Superconducting NbSe
Abhishek Banerjee, Ananthesh Sundaresh, R. Ganesan +1
The combination of superconductivity and spin-momentum locking at the interface between an s-wave superconductor and a three-dimensional topological insulator (3D-TI) is predicted…
Spatially varying electronic dephasing in three dimensional topological insulators
Abhishek Banerjee, Ananthesh Sundaresh, R. Ganesan +1
Information processing devices operating in the quantum mechanical regime strongly rely on the quantum coherence of charge carriers. Studies of electronic dephasing in conventional…
Enhanced coherence and decoupled surface states in topological insulators through structural disorder
Abhishek Banerjee, R. Ganesan, P. S. Anil Kumar
To harness the true potential of topological insulators as quantum materials for information processing, it is imperative to maximise topological surface state conduction, while si…
Quantized transport in topological insulator n-p-n junctions
Abhishek Banerjee, Ananthesh Sundaresh, Sangram Biswas +3
Electrical transport in three dimensional topological insulators(TIs) occurs through spin-momentum locked topological surface states that enclose an insulating bulk. In the presenc…