69 citations · 152 across the 25 of their papers we have counts for
28 papers
Crossed Electric Spin Generation in Multilayers
Xukun Feng, Wei Du, Jin Cao +3
We propose a crossed electric spin generation effect in multilayer structures. This effect combines the advantages of in-plane and gate electric fields for manipulating spin, and u…
Quantum Geometric Origin of Nonlinear Current Induced Orbital Magnetization
Xue-Jin Zhang, Yue-Xin Huang, Wei Du +5
Electric generation of magnetization is a focus of condensed matter research, and has recently been advanced into the nonlinear regime. However, due to the nonlocal nature of orbit…
Surface Originated Cross-Field Anomalous Transport in Magnetoelectric Multilayers
Jin Cao, Wei Du, Xue-Jin Zhang +3
In material systems with slab geometry, the surface contribution to physical responses is commonly expected to diminish rapidly with increasing thickness, giving way to the bulk re…
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…
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…
Eccentricity valley Hall effect
Jin Cao, Shen Lai, Cong Xiao +2
Valleytronics harnesses the valley degree of freedom -- energy-degenerate extrema in the electronic band structure -- for information storage and processing. Valley Hall effect (VH…
Nonperturbative Magnetic Orbital Hall Effect in Altermagnets
Xukun Feng, Jin Cao, Lay Kee Ang +3
Recent studies on altermagnets have focused considerable attention on nonrelativistic effects that persist in the absence of spin-orbit coupling (SOC). As a result, the relative im…
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…
Giant field-tunable nonlinear Hall effect by Lorentz skew scattering in a graphene moire superlattice
Pan He, Min Zhang, Yue-Xin Huang +13
The nonlinear Hall effect (NHE) can enable rectification and energy harvesting, and its control by external fields, including gate, strain and magnetic field, has been pursued inte…
Lorentz Skew Scattering Nonreciprocal Magneto-Transport
Xiu Fang Lu, Xue-Jin Zhang, Naizhou Wang +9
In materials with broken inversion symmetry, nonreciprocal magneto-transport (NRMT) manifests as a bilinear dependence of charge conductivity on applied electric (E) and magnetic (…
Two-Dimensional Altermagnetic Iron Oxyhalides: Real Chern Topology and Valley-Spin-Lattice Coupling
Yong-Kun Wang, Si Li, Shengyuan A. Yang
Altermagnets, a novel class of collinear magnetic materials, exhibit unique spin-split band structures, yet topological insulating states in intrinsic altermagnetic systems are rar…
Intrinsic nonlinear valley Nernst effect
Xue-Jin Zhang, Jin Cao, Lulu Xiong +4
We investigate the intrinsic nonlinear valley Nernst effect, which induces a transverse valley current via a second-order thermoelectric response to a longitudinal temperature grad…
Giant magneto-cubic in-plane Hall effect in a nonmagnetic material
Jie Chen, Jin Cao, Yue Lu +12
In-plane Hall effect (IPHE) triggered by an external magnetic field applied in the transport plane has attracted significant experimental attentions in recent few years 1-6. Howeve…
Room-temperature intrinsic nonlinear planar Hall effect in TaIrTe
Chang Jiang, Fan Yang, Jinshan Yang +12
Intrinsic responses are of paramount importance in physics research, as they represent the inherent properties of materials, independent of extrinsic factors that vary from sample…
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…
Orbital enhanced intrinsic nonlinear planar Hall effect for probing topological phase transition in CuTlSe
Fan Yang, Xu-Tao Zeng, Huiying Liu +3
The intrinsic nonlinear planar Hall effect proposed in recent studies offers a new way to probe intrinsic band geometric properties in a large class of materials. However, the sear…
Sign reversal of Berry curvature triple driven by magnetic phase transition in a ferromagnetic polar metal
Xuyang Sha, Xuejin Zhang, Hao Liu +10
While the time-reversal-even (T-even) nonlinear Hall effect has been extensively discussed in nonmagnetic materials, the impact of magnetic phase transition on it remains largely o…
Observation of giant nonlinear valley Hall effect
Pan He, Min Zhang, Jin Cao +7
The valley Hall effect (VHE) holds great promise for valleytronic applications by leveraging the valley degree of freedom. To date, research on VHE has focused on its linear respon…
Theory of Nonlocal Transport from Nonlinear Valley Responses
Jin Cao, Hui Wang, Shen Lai +2
We develop a theory for the nonlocal measurement of nonlinear valley Hall effect. Different from the linear case where the direct and the inverse processes are reciprocal, we unvei…
Skin-inspired in-sensor encoding of strain vector using tunable quantum geometry
Zenglin Liu, Jingwen Shi, Jin Cao +15
Human skin provides crucial tactile feedback, allowing us to skillfully perceive various objects by sensing and encoding complex deformations through multiple parameters in each ta…
Tunable linear and nonlinear anomalous Hall transport in two-dimensional CrPS
Lulu Xiong, Jin Cao, Fan Yang +5
Few-layer CrPS is a two-dimensional (2D) magnetic material with excellent stability in ambient environment, which attracted significant interest in recent research. Here, via…
Lorentz Skew Scattering and Giant Nonreciprocal Magneto-Transport
Cong Xiao, Yue-Xin Huang, Shengyuan A. Yang
Skew scattering is the well-known dominant mechanism for anomalous Hall transport in highly conductive systems. However, despite extensive research, the primary mechanism governing…
Intrinsic Dynamic Generation of Spin Polarization by Time-Varying Electric Field
Xukun Feng, Jin Cao, Zhi-Fan Zhang +5
Electric control of spin in insulators is desired for low-consumption and ultrafast spintronics, but the underlying mechanism remains largely unexplored. Here, we propose an intrin…
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…