66 citations · 308 across the 22 of their papers we have counts for
22 papers
Three-dimensional quantum Hall effect and magnetothermoelectric properties in Weyl semimetals
R. Ma, D. N. Sheng, L. Sheng
We numerically study the three-dimensional (3D) quantum Hall effect (QHE) and magnetothermoelectric transport of Weyl semimetals in the presence of disorder. We obtain a bulk pictu…
Positive longitudinal spin magnetoconductivity in topological Dirac semimetals
Ming-Xun Deng, Yan-Yan Yang, Wei Luo +4
Recently, a class of Dirac semimetals, such as \textrm{Na}\textrm{Bi} and \textrm{Cd}\textrm{As}, are discovered to carry $\mathbb{Z}…
Superconducting states and Majorana modes in transition-metal dichalcogenides under inhomogeneous strain
Ming-Xun Deng, G. Y. Qi, W. Luo +4
We study the effect of inhomogeneous strain on transition-metal dichalcogenides with a large intrinsic gap in their spectrum. It is found that, by tuning the chemical potential, su…
Anomalous Nernst effect on a magnetically-doped topological insulator surface: A Green's function approach
Yan-Yan Yang, Ming-Xun Deng, Wei Luo +3
By generalizing the Kubo-Streda formula for calculating electrical conductivities to the thermoelectric coefficients, we theoretically study the anomalous Nernst effect (ANE) on th…
Quantum Oscillations of The Positive Longitudinal Magnetoconductivity: a Fingerprint for Identifying Weyl Semimetals
Ming-Xun Deng, G. Y. Qi, R. Ma +3
Weyl semimetals (WSMs) host charged Weyl fermions as emergent quasiparticles. We develop a unified analytical theory for the anomalous positive longitudinal magnetoconductance (LMC…
Time-reversal invariant resonant backscattering on a topological insulator surface driven by a time-periodic gate voltage
Ming-Xun Deng, R. Ma, Wei Luo +3
We study the scattering of the Dirac electrons by a point-like nonmagnetic impurity on the surface of a topological insulator, driven by a time-periodic gate voltage. It is found t…