32 citations · 189 across the 27 of their papers we have counts for
27 papers
Anomalous Lorenz number in massive and tilted Dirac systems
Parijat Sengupta, Enrico Bellotti
We analytically calculate the anomalous transverse electric and thermal currents in massive and tilted Dirac systems, using -borophene as a representative material, and report…
Anomalous photo-thermal effects in multi-layered semi-Dirac black phosphorus
Parijat Sengupta, Shaloo Rakheja
The photo-excitation of multi-layered potassium doped black phosphorus that exists as a gapped semi-Dirac two-dimensional normal insulator (NI), transforms it into a time-reversal…
Electron g-factor engineering for non-reciprocal spin photonics
Parijat Sengupta, Chinmay Khandekar, Todd Van Mechelen +2
We study the interplay of electron and photon spin in non-reciprocal materials. Traditionally, the primary mechanism to design non-reciprocal photonic devices has been magnetic fie…
Spin-valley coupled thermoelectric energy converter with strained honeycomb lattices
Parijat Sengupta, Shaloo Rakheja
A caloritronic device setup is proposed that harnesses the intrinsic spin-valley locking of two-dimensional honeycomb lattices with graphene-like valleys, for instance, silicene an…
Photo-caloritronics in the THz regime: Photon-assisted thermopower generators
Parijat Sengupta, Saptarshi Das, Junxia Shi
The generation of thermopower in a miniaturized device modeled as a channel connected to reservoirs/contacts maintained at different temperatures is studied in this work. The left…
Anomalous heat flow in 8- borophene with tilted Dirac cones
Parijat Sengupta, Yaohua Tan, Enrico Bellotti +1
We analytically establish an anomalous transverse flow of heat in 8-\textit{Pmmn} borophene, one of the several two-dimensional (2D) allotropes of Boron (B). The dispersion of this…