134 citations · 938 across the 26 of their papers we have counts for
7 papers · 1 filter
Meron, skyrmion, and vortex crystals in centrosymmetric tetragonal magnets
Zhentao Wang, Ying Su, Shi-Zeng Lin +1
The recent experimental confirmation of a transformation between meron and skyrmion topological spin textures in the chiral magnet CoZnMn [S.-Z. Lin et al., Phys. Rev.…
Large Tunable Anomalous Hall Effect in the Kagom Antiferromagnet URuAl
T. Asaba, Ying Su, M. Janoschek +5
The Berry curvature in magnetic systems is attracting interest due to the potential tunability of topological features via the magnetic structure. -electrons, with their large s…
Stable Higgs mode in anisotropic quantum magnets
Ying Su, A. Masaki-Kato, Wei Zhu +3
Low-energy excitations associated with the amplitude fluctuation of an order parameter in condensed matter systems can mimic the Higgs boson, an elementary particle in the standard…
Tunable lattice reconstruction and bandwidth of flat bands in magic-angle twisted bilayer graphene
Yi-Wen Liu, Ying Su, Xiao-Feng Zhou +10
The interplay between interlayer van der Waals interaction and intralayer lattice distortion can lead to structural reconstruction in slightly twisted bilayer graphene (TBG) with t…
Intervalley quantum interference and measurement of Berry phase in bilayer graphene
Yu Zhang, Ying Su, Lin He
Chiral quasiparticles in Bernal-stacked bilayer graphene have valley-contrasting Berry phases of 2π. This nontrival topological structure, associated with the pseudospin winding al…
Current-induced reversal of anomalous Hall conductance in twisted bilayer graphene
Ying Su, Shi-Zeng Lin
It is observed experimentally that the sign of the Hall resistance can be flipped by a dc electric current in the twisted bilayer graphene (TBG) at 3/4 filling of the four-fold deg…
Universal intrinsic higher-rank spin Hall effect
Junpeng Hou, Ying Su, Chuanwei Zhang
Spin Hall effect (SHE), a fundamental transport phenomenon with non-zero spin current but vanishing charge current, has important applications in spintronics for the electrical con…