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Efficient Spin Transfer in WTe2/Fe3GeTe2 van der Waals Heterostructure Enabled by Direct Interlayer p-Orbital Hybridization
H. L. Ning, M. Q. Dong, X. Zhang +4
Recent experiments have demonstrated efficient spin transfer across layers in the van der Waals heterostructure composed of WTe2 and Fe3GeTe2, signaling a potential breakthrough in…
Fractional Quantum Multiferroics from Coupling of Fractional Quantum Ferroelectricity and Altermagnetism
M. Q. Dong, B. Liu, Z. H. Dai +3
Multiferroics, which combine ferroelectric and magnetic order, offer a transformative platform for next-generation electronic devices. However, the intrinsic competition between th…
Field-free perpendicular magnetization switching by altermagnet with collinear spin current
M. Q. Dong, Zhi-Xin Guo, Xin-Gao Gong
The generation of collinear spin current (CSC), where both the propagation direction and spin-polarized direction aligned perpendicularly to the applied charge current, is crucial…
High-order AMR in two-dimensional magnetic monolayers from spin mixing
M. Q. Dong, Zhi-Xin Guo
Anisotropic magnetoresistance (AMR) is a well-known magnetoelectric coupling phenomenon, commonly exhibiting two-fold symmetry relative to the magnetic field. In this study, we rev…