114 citations · 127 across the 2 of their papers we have counts for
7 papers · 1 filter
Two-carrier Magnetoresistance: Applications to CaRuO
Lakshmi Das, Yang Xu, Tian Shang +13
Ambipolar transport is a commonly occurring theme in semimetals and semiconductors. Here we present an analytical formulation of the conductivity for a two-band system. Electron an…
Magnetism and anomalous transport in the Weyl semimetal PrAlGe: Possible route to axial gauge fields
D. Destraz, L. Das, S. S. Tsirkin +10
In magnetic Weyl semimetals, where magnetism breaks time-reversal symmetry, large magnetically sensitive anomalous transport responses are anticipated that could be useful for topo…
Unconventional transverse transport above and below the magnetic transition temperature in Weyl semimetal EuCdAs
Y. Xu, L. Das, J. Z. Ma +10
As exemplified by the growing interest in the quantum anomalous Hall effect, the research on topology as an organizing principle of quantum matter is greatly enriched from the inte…
Magnetotransport of dirty-limit van Hove singularity quasiparticles
Yang Xu, František Herman, Veronica Granata +13
Tuning of electronic density-of-states singularities is a common route to unconventional metal physics. Conceptually, van Hove singularities are realized only in clean two-dimensio…
Electronic reconstruction forming a -symmetric Dirac semimetal in CaRuO
M. Horio, Q. Wang, V. Granata +19
Electronic band structures in solids stem from a periodic potential reflecting the structure of either the crystal lattice or an electronic order. In the stoichiometric ruthenate C…
Anisotropic magnetic excitations and incipient Néel order in Ba(FeMn)As
Fernando A. Garcia, Oleh Ivashko, Daniel E. McNally +7
It is currently understood that high temperature superconductivity (SC) in the transition metal substituted iron arsenides Ba(Fe)As is promoted b…