5 papers
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…
Realization of Phonon FETs in 2D material through Engineered Acoustic Mismatch
H. F. Feng, Z. Y. Xu, B. Liu +1
Field-effect transistors (FETs) predominantly utilize electrons for signal processing in modern electronics. In contrast, phonon-based field-effect transistors (PFETs)-which employ…
Unusually Strong Four-Phonon Scattering Effects on Low-Temperature Thermal Conductivity in Two-Dimensional Materials
H. F. Feng, B. Liu, Xin-Gao Gong +1
First principles-based predictions of lattice thermal conductivity (TC) from perturbation theory have achieved significant success. Usually, it only included three-phonon (3ph) sca…
High-Performance Nonvolatile Spin FETs from 2D Metallic Ferromagnetic and Ferroelectric Multiferroic Heterostructure
B. Liu, X. Zhang, W. Hou +3
All-electric-controlled nonvolatile spin field-effect transistors (SFETs) based on two-dimensional (2D) multiferroic van der Waals (vdW) heterostructures hold great promise for adv…