6 papers
Odd-Parity Chiral Magnons in Collinear Antiferromagnetic Multiferroics
Quanchao Du, Zhenlong Zhang, Zhenlong Zhang Yuanjun Jin +9
Odd-parity magnetism represents an intriguing frontier in unconventional magnets; however, its realization has traditionally relied on noncollinear magnetic orders accompanied by b…
Probing Tensor Singularities and Their Euler-Class Descendants via Non-Abelian Quantum Geometry Measurement
Zhe Wang, Yan-Qing Zhu, Xinsheng Tan +5
We report the theoretical prediction and experimental observation of a new class of four-dimensional (4D) tensor singularities and their three-dimensional (3D) Euler-class descenda…
Topological Valley Transport in Bilayer Graphene Induced by Interlayer Sliding
Jie Pan, Huanhuan Wang, Lin Zou +10
Interlayer sliding, together with twist angle, is a crucial parameter that defines the atomic registry and thus determines the properties of two-dimensional (2D) material homobilay…
Bias voltage controlled inversions of tunneling magnetoresistance in van der Waals heterostructures Fe3GaTe2/hBN/Fe3GaTe2
Lihao Zhang, Miao He, Xiaoyu Wang +8
We report the bias voltage controlled inversions of tunneling magnetoresistance (TMR) in magnetic tunnel junctions composed of Fe3GaTe2 electrodes and hBN tunneling barrier, observ…
Inducing Berry Curvature Dipole in Multilayer Graphene through Inhomogeneous Interlayer Sliding
Jie Pan, Huanhuan Wang, Lin Zou +5
Breaking lattice symmetry is crucial for generating a nonzero Berry curvature. While manipulating twisting angles between adjacent layers has successfully broken lattice symmetry t…
Bias Voltage Driven Tunneling Magnetoresistance Polarity Reversal in 2D Stripy Antiferromagnet CrOCl
Lihao Zhang, Xiaoyu Wang, Qi Li +6
Atomically thin materials with coupled magnetic and electric polarization are critical for developing energy-efficient and high-density spintronic devices, yet they remain scarce d…