49 citations · 141 across the 11 of their papers we have counts for
4 papers · 1 filter
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…
Broad Feshbach resonances in ultracold alkali-metal systems
Yue Cui, Min Deng, Li You +2
A comprehensive search for "broad" Feshbach resonances (FRs) in all possible combinations of stable alkali-metal atoms is carried out, using a multi-channel quantum-defect theory a…
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…