55 citations · 237 across the 17 of their papers we have counts for
17 papers
Doping and tilting on optics in noncentrosymmetric multi-Weyl semimetals
S. P. Mukherjee, J. P. Carbotte
Weyl semimetal (WSM) feature tilted Dirac cones and can be type I or II depending on the magnitude of the tilt parameter (). The boundary between the two types is at where…
Imaginary part of Hall conductivity in tilted doped Weyl semimetal with both broken time reversal and inversion symmetry
S. P. Mukherjee, J. P. Carbotte
We consider a Weyl semimetal (WSM) with finite doping and tilt within a continuum model Hamiltonian with both broken time reversal and inversion symmetry. We calculate the absorpti…
Anomalous DC Hall response in noncentrosymmetric tilted Weyl semimetals
S. P. Mukherjee, J. P. Carbotte
Weyl nodes come in pairs of opposite chirality. For broken time reversal symmetry (TR) they are displaced in momentum space by and the anomalous DC Hall conductivity $σ_{x…
Optical response in Weyl semimetal in model with gapped Dirac phase
S. P. Mukherjee, J. P. Carbotte
We study the optical properties of Weyl semimetal (WSM) in a model which features, in addition to the usual term describing isolated Dirac cones proportional to the Fermi velocity…
Absorption of circular polarized light in tilted Type-I and II Weyl semimetals
S. P. Mukherjee, J. P. Carbotte
We calculate the A.C. optical response to circularly polarized light of a Weyl semimetal (WSM) with varying amounts of tilt of the Dirac cones. Both type-I and II (overtilted) WSM…
Transport and optics at the node in a nodal loop semimetal
S. P. Mukherjee, J. P. Carbotte
We use a Kubo formalism to calculate both A.C. conductivity and D.C. transport properties of a dirty nodal loop semimetal. The optical conductivity as a function of photon energy $…