323 citations · 894 across the 16 of their papers we have counts for
16 papers
Symplectic connection third-order Hall effect in a room-temperature ferromagnet
Yu Cao, Xukun Feng, Yiming Guo +18
Third-order nonlinear Hall effects (THE) have recently attracted considerable experimental interest as powerful probes for quantum geometric properties in emergent quantum material…
Giant Room-Temperature Third-Order Electrical Transport in a Thin-Film Altermagnet Candidate
Hongyu Chen, Peixin Qin, Ziang Meng +14
Quantum geometry, a quantum mechanical quantity comprised of Berry curvature and quantum metric, describes the geometric structure of the electronic bands in solids. The correlatio…
Nonlinear Magnetic Orbital Hall Effect Induced by Spin-Orbit Coupling
Hui Wang, Huiying Liu, Yanfeng Ge +6
Electrical readout of 180 switching in strictly compensated collinear antiferromagnets remains a major challenge in antiferromagnetic spintronics. Electrical writing of per…
Out-of-Plane Nonlinear Orbital Hall Torque
Hui Wang, Xukun Feng, Jin Cao +5
Despite recent advances in orbitronics, generating out-of-plane orbital torques essential for field-free deterministic switching of perpendicular magnetization remains a key challe…
Nonlinear Néel Spin-Orbit Torque in Centrosymmetric Antiferromagnets
Jin Cao, Weikang Wu, Huiying Liu +4
Electric control of Néel vector is a central task of antiferromagnetic (AFM) spintronics. The major scheme so far relies on the linear Néel torque, which however is restricted to A…
Intrinsic Nonlinear Spin Hall Effect and Manipulation of Perpendicular Magnetization
Hui Wang, Huiying Liu, Xukun Feng +6
We propose an intrinsic nonlinear spin Hall effect, which enables the generation of collinearly-polarized spin current in a large class of nonmagnetic materials with the correspond…
Control over Berry Curvature Dipole with Electric Field in WTe2
Xing-Guo Ye, Huiying Liu, Peng-Fei Zhu +5
Berry curvature dipole plays an important role in various nonlinear quantum phenomena. However, the maximum symmetry allowed for nonzero Berry curvature dipole in the transport pla…
Orbital Origin of Intrinsic Planar Hall Effect
Hui Wang, Yue-Xin Huang, Huiying Liu +5
Recent experiments reported an antisymmetric planar Hall effect, where the Hall current is odd in the in-plane magnetic field and scales linearly with both electric and magnetic fi…
Time-Reversal-Even Nonlinear Current Induced Spin Polarization
Cong Xiao, Weikang Wu, Hui Wang +6
We propose a time-reversal-even spin generation in second order of electric fields, which dominates the current induced spin polarization in a wide class of centrosymmetric nonmagn…
Third-order charge transport in a magnetic topological semimetal
Ziming Zhu, Huiying Liu, Yongheng Ge +4
Magnetic topological materials and their physical signatures are a focus of current research. Here, by first-principles calculations and symmetry analysis, we reveal topological se…
Intrinsic Nonlinear Spin Magnetoelectricity in Centrosymmetric Magnets
Cong Xiao, Huiying Liu, Weikang Wu +3
We propose an intrinsic nonlinear spin magnetoelectric effect in magnetic materials, offering the potential of all-electric control of spin degree of freedom in centrosymmetric mag…
Intrinsic Second-Order Anomalous Hall Effect and Its Application in Compensated Antiferromagnets
Huiying Liu, Jianzhou Zhao, Yue-Xin Huang +4
Response properties that are purely intrinsic to physical systems are of paramount importance in physics research, as they probe fundamental properties of band structures and allow…
Berry connection polarizability tensor and third-order Hall effect
Huiying Liu, Jianzhou Zhao, Yue-Xin Huang +6
One big achievement in modern condensed matter physics is the recognition of the importance of various band geometric quantities in physical effects. As prominent examples, Berry c…
Two-dimensional second-order topological insulator in graphdiyne
Xian-Lei Sheng, Cong Chen, Huiying Liu +4
A second-order topological insulator (SOTI) in spatial dimensions features topologically protected gapless states at its -dimensional boundary at the intersection of two…
Low-Frequency Microwave Induced Quantum Oscillations in A Two-Dimensional Electron System
Jian Mi, Huiying Liu, Junren Shi +4
We study the magnetoresistance of an ultrahigh mobility GaAs/AlGaAs two-dimensional electron sample in a weak magnetic field under low-frequency (f < 20 GHz) microwave (MW) irradia…
Radiation induced oscillating gap states of nonequilibrium two-dimensional superconductors
Huiying Liu, Junren Shi
We study effects of infrared radiations on a two-dimensional BCS superconductor coupled with a normal metal substrate through a tunneling barrier. The phase transition conditions a…