223 citations · 1k across the 38 of their papers we have counts for
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Quantum transport simulation of non-local response in Weyl semimetals
Keshav Pareek, Arijit Kundu
We numerically study the non-local transport signature in Weyl semimetal as a test for interconnectedness of the surface states, using a recursive Green's function method. We drive…
RKKY interaction in Mn-doped 4 4 Luttinger systems
Sonu Verma, Arijit Kundu, Tarun Kanti Ghosh
We consider Mn-doped bulk zinc-blende semiconductors described by the 4 4 Luttinger Hamiltonian. In these semiconductors, Mn atom acts as an acceptor providing the system…
Non-local control of spin-spin correlation in finite geometry helical edge
Sonu Verma, Arijit Kundu
An infinite edge of a quantum Hall system prohibits indirect exchange coupling between two spins whereas a quantum spin-Hall edge prohibits out-of-plane coupling. In this study we…
Spin Response and Collective Modes in Simple Metal Dichalcogenides
Dibya Kanti Mukherjee, Arijit Kundu, H. A. Fertig
Transition metal dichalcogenide (TMD) monolayers are interesting materials in part because of their strong spin-orbit coupling. This leads to intrinsic spin-splitting of opposite s…