39 citations · 101 across the 6 of their papers we have counts for
20 papers
Anomalous transport in pseudospin-1 fermions
Adesh Singh, G. Sharma
Electronic transport in the model of pseudospin-1 fermions with a finite gap is studied within the semiclassical Boltzmann approximation. We show that coupling of…
Longitudinal magnetoconductance and the planar Hall conductance in inhomogeneous Weyl semimetals
Azaz Ahmad, Karthik V. Raman, Sumanta Tewari +1
Elastic deformations (strain) couple to the electronic degrees of freedom in Weyl semimetals as an axial magnetic field (chiral gauge field), which in turn affects their impurity d…
Melting of spin ice state and development of fifth order susceptibility with magnetic field in pyrochlore Tb2Sn2O7
Karan Singh, Dheeraj Ranaut, G. Sharma +1
Pyrochlores offer an ideal playground to investigate the magnetic ground state of frustrated magnetic systems. In this class of materials, competition between various magnetic inte…
Revisiting magnetotransport in Weyl semimetals
G. Sharma, Snehashish Nandy, Karthik V. Raman +1
A series of recent papers have claimed that intranode scattering, alone, can contribute to positive longitudinal magnetoconductance (LMC) due to chiral anomaly (CA) in Weyl semimet…
Magneto-Transport and High-Resolution Angle-Resolved Photoelectron Spectroscopy Studies of Palladium Doped BiTe
Shailja Sharma, Shiv Kumar, Girish C. Tewari +5
We have performed magneto-transport and high-resolution angle-resolved photoelectron spectroscopy (ARPES) measurements on palladium (Pd) doped topological insulator PdBi$_{2}…
Partially-separated Majorana modes in a disordered medium
Chuanchang Zeng, Gargee Sharma, Sumanta Tewari +1
Focusing on the implications of recent experiments on Majorana zero modes in semiconductor-superconductor (SM-SC) heterostructures, we critically examine the quantization of the ze…