23 citations · 26 across the 2 of their papers we have counts for
4 papers
Role of Berry curvature in the generation of spin currents in Rashba systems
Priyadarshini Kapri, Bashab Dey, Tarun Kanti Ghosh
We study the background (equilibrium), linear and nonlinear spin currents in 2D Rashba spin-orbit coupled systems with Zeeman splitting and in 3D noncentrosymmetric metals using mo…
Valley caloritronics in a photodriven hetero-junction of Dirac materials
Priyadarshini Kapri, Bashab Dey, Tarun Kanti Ghosh
We consider a lateral hetero-junction where the left and right leads are made of monolayer graphene and the middle region is made of a gapped tilted Dirac material (borophene or qu…
Unconventional phases in a Haldane model of dice lattice
Bashab Dey, Priyadarshini Kapri, Ojasvi Pal +1
We propose a Haldane-like model of dice lattice analogous to graphene and explore its topological properties within the tight-binding formalism. The topological phase boundary of t…
Thermopower generation and thermoelectric cooling in a Kane-Mele normal-insulator-superconductor nano-junction
Priyadarshini Kapri, Saurabh Basu
We have studied thermoelectric effect of a Kane-Mele normal-insulator-superconductor (KMNIS) junction at ultra-low temperatures using a modified version of the well-known Blonder-T…