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cond-mat.mtrl-sci2025
Fermi surface and Berry phase analysis for Dirac nodal line semimetals: cautionary tale to SrGa and BaGa
Yuxiang Gao, Yichen Zhang, Shiming Lei +8
A Berry phase of odd multiples of inferred from quantum oscillations (QOs) has often been treated as evidence for nontrivial reciprocal space topology. However, disentangling…
cond-mat.mtrl-sci2024
Anomalous Hall effect in the antiferromagnetic Weyl semimetal SmAlSi
Yuxiang Gao, Shiming Lei, Eleanor M. Clements +7
The intrinsic anomalous Hall effect (AHE) has been reported in numerous ferromagnetic (FM) Weyl semimetals. However, AHE in the antiferromagnetic (AFM) or paramagnetic (PM) state o…