65 citations · 98 across the 5 of their papers we have counts for
5 papers
Spin scattering and Hall effects in monolayer Fe3GeTe2
Luyan Yu, Jie-Xiang Yu, Jiadong Zang +3
We theoretically show that the carrier transport in monolayer Fe3GeTe2 experiences a transition between anomalous Hall effect and spin Hall effect when the spin polarization of dis…
Metastable spiking networks in the replica-mean-field limit
Luyan Yu, Thibaud Taillefumier
Characterizing metastable neural dynamics in finite-size spiking networks remains a daunting challenge. We propose to address this challenge in the recently introduced replica-mean…
Extreme rays of the -nearest ultrametric tropical polytope
Luyan Yu
The set of ultrametrics on nodes that are -nearest to a given dissimilarity map forms a tropical polytope. Previous work of Bernstein has given a supe…
Topological transitions induced by antiferromagnetism in a thin-film topological insulator
Qing Lin He, Gen Yin, Luyan Yu +14
Ferromagnetism in topological insulators (TIs) opens a topologically non-trivial exchange band gap, providing an exciting platform to manipulate the topological order through an ex…
Localization in Quantum Walks on a Honeycomb Network
Changyuan Lyu, Luyan Yu, Shengjun Wu
We systematically study the localization effect in discrete-time quantum walks on a honeycomb network and establish the mathematical framework. We focus on the Grover walk first an…