94 citations · 2.1k across the 158 of their papers we have counts for
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A proposal for the measurement of Rashba and Dresselhaus spin-orbit interaction strengths in a single sample
Santanu K. Maiti, Shreekantha Sil, Arunava Chakrabarti
We establish an exact analytical treatment for the determination of the strengths of the Rashba and Dresselhaus spin-orbit interactions in a single sample by measuring persistent s…
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-…
Magnetic field induced metal-insulator transition in a Kagome Nanoribbon
Moumita Dey, Santanu K. Maiti, S. N. Karmakar
In the present work we investigate two-terminal electron transport through a finite width kagome lattice nanoribbon in presence of a perpendicular magnetic field. We employ a simpl…
Multi-terminal magneto-transport in an interacting fractal network: a mean field study
Santanu K. Maiti, Arunava Chakrabarti
Magneto-transport of interacting electrons in a Sierpinski gasket fractal is studied within a mean field approach. We work out the three-terminal transport and study the interplay…
Magnetic Response in a Zigzag Carbon Nanotube
Paramita Dutta, Santanu K. Maiti, S. N. Karmakar
Magnetic response of interacting electrons in a zigzag carbon nanotube threaded by a magnetic flux is investigated within a Hartree-Fock mean field approach. Following the descript…
Determination of Rashba and Dresselhaus spin-orbit fields
Santanu K. Maiti
Determination of Rashba and Dresselhaus spin-orbit interaction strengths in a particular sample remains a challenge even today. In this article we investigate the possibilities of…