102 citations · 394 across the 19 of their papers we have counts for
19 papers
Quantum Fluctuation of the Quantum Geometric Tensor and its Manifestation as Intrinsic Hall Signatures in Time-Reversal Invariant Systems
Miaomiao Wei, Luyang Wang, Bin Wang +4
In time-reversal invariant systems, all charge Hall effects predicted so far are extrinsic effects due to the dependence on the relaxation time. We explore intrinsic Hall signature…
Quantum third-order nonlinear Hall effect of a four-terminal device with time-reversal symmetry
Miaomiao Wei, Longjun Xiang, Luyang Wang +2
The third-order nonlinear Hall effect induced by Berry-connection polarizability tensor has been observed in Weyl semimetals T-MoTe as well as T-TaIrTe. The experim…
A semiclassical approach to surface Fermi arcs in Weyl semimetals
Jiajia Huang, Luyang Wang, Dao-Xin Yao
We present a semiclassical explanation for the morphology of the surface Fermi arcs of Weyl semimetals. Viewing the surface states as a two-dimensional Fermi gas subject to band be…
Triply degenerate nodal lines in topological and non-topological metals
Zhihai Liu, Luyang Wang, Dao-Xin Yao
Topological nodal-line semimetals exhibit double or fourfold degenerate nodal lines, which are protected by symmetries. Here, we investigate the possibility of the existence of tri…
Klein tunneling of Weyl magnons
Chengkang Zhou, Luyang Wang, Dao-Xin Yao
Similar to Weyl semimetals, in magnetic materials, magnon bands can host Weyl points, around which the bosonic excitations are called Weyl magnons. Here, we investigate the Klein t…
Electronic correlations and flattened band in magnetic Weyl semimetal candidate Co3Sn2S2
Yueshan Xu, Jianzhou Zhao, Changjiang Yi +13
The interplay between electronic correlations and topological protection may offer a rich avenue for discovering emergent quantum phenomena in condensed matter. However, electronic…