250 citations · 2.5k across the 105 of their papers we have counts for
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Optical absorption measurement of spin Berry curvature and spin Chern marker
Wei Chen
In two-dimensional time-reversal symmetric topological insulators described by Dirac models, the topological invariant can be described by the spin Chern number.…
Proximity-induced zero-energy states indistinguishable from topological edge states
Igor J. Califrer, Poliana H. Penteado, J. Carlos Egues +1
When normal metals (NMs) are attached to topological insulators or topological superconductors, it is conceivable that the quantum states in these finite adjacent materials can int…
Disorder Induced Anomalous Hall Effect in Type-I Weyl Metals: Connection between the Kubo-Streda Formula in the Spin and Chiral basis
Jia-Xing Zhang, Zhi-Yuan Wang, Wei Chen
We study the anomalous Hall effect (AHE) in tilted Weyl metals with weak Gaussian disorder under the Kubo-Streda formalism in this work. To separate the three different contributio…
Fabry-Pérot interference in 2D low-density Rashba gas
Yuan-Qiao Li, Xi-Rong Chen, Wei Luo +2
In mesoscopic electronic systems, the Fabry-Pérot (FP) oscillation is observed in various 1D devices. As for higher dimensions, numerous transverse channels usually lead to dephasi…
Entanglement of Nambu Spinors and Bell Inequality Test Without Beam Splitters
Wei Luo, Hao Geng, D. Y. Xing +2
The identification of electronic entanglement in solids remains elusive so far, which is owed to the difficulty of implementing spinor-selective beam splitters with tunable polariz…