63 citations · 107 across the 4 of their papers we have counts for
14 papers
Spin caloritronics in collinear ferromagnetic helical structures under irradiation
Sudin Ganguly, Moumita Dey, Santanu K. Maiti
We study the charge and spin-dependent thermoelectric response of a ferromagnetic helical system irradiated by arbitrarily polarized light, using a tight-binding framework and the…
Persistent charge and spin currents in a quantum ring using Green's function technique: Interplay between magnetic flux and spin-orbit interactions
Santanu K. Maiti, Moumita Dey, S. N. Karmakar
We put forward a new approach based on Green's function formalism to evaluate precisely persistent charge and spin currents in an Aharonov-Bohm ring subjected to Rashba and Dressel…
Spin-orbit interaction induced spin selective transmission through a multi-terminal mesoscopic ring
Moumita Dey, Santanu K. Maiti, Sreekantha Sil +1
Spin dependent transport in a multi-terminal mesoscopic ring is investigated in presence of Rashba and Dresselhaus spin-orbit interactions. Within a tight-binding framework we use…
Magnetic-non-magnetic superlattice chain with external electric field: Spin transport and the selective switching effect
Moumita Dey, Santanu K. Maiti, S. N. Karmakar
Based on Green's function formalism, the existence of multiple mobility edges in a one-dimensional magnetic-non-magnetic superlattice geometry in presence of external electric fiel…
Spin Hall effect in a Kagome lattice driven by Rashba spin-orbit interaction
Moumita Dey, Santanu K. Maiti, S. N. Karmakar
Using four-terminal Landauer-Büttiker formalism and Green's function technique, in this present paper, we calculate numerically spin Hall conductance (SHC) and longitudinal conduct…
Integer quantum Hall effect in a square lattice revisited
Santanu K. Maiti, Moumita Dey, S. N. Karmakar
We investigate the phenomenon of integer quantum Hall effect in a square lattice, subjected to a perpendicular magnetic field, through Landauer-Büttiker formalism within the tight-…