7 citations · 8 across the 2 of their papers we have counts for
3 papers
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…
Probing the interplay between surface and bulk states in the topological Kondo insulator SmB through conductance fluctuation spectroscopy
Sangram Biswas, M. Ciomaga Hatnean, G. Balakrishnan +1
We present results of resistance fluctuation spectroscopy on single crystals of the predicted Kondo topological insulator material SmB. Our measurements show that at low temper…
Robust local and non-local transport in the Topological Kondo Insulator SmB in the presence of high magnetic field
Sangram Biswas, Ramya Nagarajan, Suman Sarkar +5
SmB has been predicted to be a Kondo Topological Insulator with topologically protected conducting surface states. We have studied quantitatively the electrical transport throu…