89 citations · 363 across the 16 of their papers we have counts for
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Topological phase transition induced by band structure modulation in a Chern insulator
Sayan Mondal, Priyadarshini Kapri, Bashab Dey +2
Here we study the systematic evolution of the topological properties of a Chern insulator in presence of an electronic dispersion that can be tuned smoothly from being Dirac-like t…
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…