3 papers
cond-mat.mes-hall2021
Topological Magnus responses in two and three dimensional systems
Sanjib Kumar Das, Tanay Nag, Snehasish Nandy
Recently, time-reversal symmetric but inversion broken systems with non-trivial Berry curvature in the presence of a built-in electric field have been proposed to exhibit a new typ…
cond-mat.mes-hall2019
Dual topology in Jacutingaite PtHgSe
Jorge I. Facio, Sanjib Kumar Das, Yang Zhang +3
Topological phases of electronic systems often coexist in a material, well-known examples being systems which are both strong and weak topological insulators. More recently, a numb…
cond-mat.mes-hall2018
Topological crystalline insulators from stacked graphene layers
Sanjib Kumar Das, Binghai Yan, Jeroen van den Brink +1
In principle the stacking of different two-dimensional (2D) materials allows the construction of 3D systems with entirely new electronic properties. Here we propose to realize topo…