3 papers
cond-mat.mes-hall2026
Generation and time evolution of anomalous Floquet Majorana flat edge modes in two-dimensional noncolinear magnet-superconductor heterostructures
Kamalesh Bera, Priyanka Mohan, Arijit Saha
We theoretically investigate the realization of gapless Floquet topological superconducting phases in a two-dimensional magnet-superconductor heterostructure (2D Shiba lattice) in…
cond-mat.mes-hall2025
Thermoelectric properties of magic angle twisted bilayer graphene-superconductor hetero-junction: effect of valley polarization and trigonal warping
Kamalesh Bera, Pritam Chatterjee, Priyanka Mohan +1
We theoretically investigate the thermoelectric properties (electronic contribution) of a normal-superconductor (NS) hybrid junction, where the normal region consists of magic-angl…
cond-mat.mes-hall2025
Tailoring topological band properties of twisted double bilayer graphene: effects due to spin-orbit coupling
Kamalesh Bera, Priyanka Mohan, Arijit Saha
Our theoretical study unfolds the topological phase transitions (within bands of the Moiré super-lattice) in small angle twisted double bilayer graphene (tDBLG) under the influenc…