168 citations · 1.6k across the 37 of their papers we have counts for
5 papers · 1 filter
Dynamic cloaking effect of a vector barrier in bilayer graphene
S. Maiti, R. Biswas, C. Sinha
Transmission profiles in bilayer graphene have been studied theoretically in presence of a pair of delta function magnetic barriers. Two types of asymmetric Fano resonances are dis…
Chiral Spin Mode on the Surface of a Topological Insulator
H. -H. Kung, S. Maiti, X. Wang +3
Using polarization-resolved resonant Raman spectroscopy, we explore collective spin excitations of the chiral surface states in a three dimensional topological insulator, BiSe$…
Conservation laws, vertex corrections, and screening in Raman spectroscopy
Saurabh Maiti, Andrey Chubukov, P. J. Hirschfeld
We present a microscopic theory for the Raman response of a clean multiband superconductor accounting for the effects of vertex corrections and long-range Coulomb interaction. The…
Microscopic pairing fingerprint of the iron-based superconductor
Thomas Böhm, Florian Kretzschmar, Andreas Baum +16
Resolving the microscopic pairing mechanism and its experimental identification in unconventional superconductors is among the most vexing problems of contemporary condensed matter…
Raman Scattering by a Two-Dimensional Fermi Liquid with Spin-Orbit Coupling
Saurabh Maiti, Dmitrii L. Maslov
We present a microscopic theory of Raman scattering by a two-dimensional Fermi liquid (FL) with Rashba and Dresselhaus types of spin-orbit coupling, and subject to an in-plane magn…