2 papers
cond-mat.mes-hall2020
Theory for the negative longitudinal magnetoresistance in the quantum limit of Kramers Weyl semimetals
Bo Wan, Frank Schindler, Ke Wang +4
Negative magnetoresistance is rare in non-magnetic materials. Recently, a negative magnetoresistance has been observed in the quantum limit of -AgSe, where only one band of…
cond-mat.mes-hall2018
Rules for Phase Shifts of Quantum Oscillations in Topological Nodal-line Semimetals
Cequn Li, C. M. Wang, Bo Wan +3
Nodal-line semimetals are topological semimetals in which band touchings form nodal lines or rings. Around a loop that encloses a nodal line, an electron can accumulate a nontrivia…