Magnetic and ferroelectric manipulation of valley physics in Janus piezoelectric materials

YQ Li, X Zhang, X Shang, QW He, DS Tang… - Nano Letters, 2023 - ACS Publications
The realization of multiferroic materials offers the possibility of multifunctional electronic
device design. However, the coupling between the multiferroicity and piezoelectricity in …

Layer Hall effect in multiferroic two-dimensional materials

Y Feng, Y Dai, B Huang, L Kou, Y Ma - Nano Letters, 2023 - ACS Publications
The layer Hall effect (LHE) is of fundamental and practical importance in condensed-matter
physics and material science; however, it was rarely observed and usually based on the …

Progress on two-dimensional ferrovalley materials

P Li, B Liu, S Chen, WX Zhang, ZX Guo - Chinese Physics B, 2024 - iopscience.iop.org
The electron's charge and spin degrees of freedom are at the core of modern electronic
devices. With the in-depth investigation of two-dimensional materials, another degree of …

Coexisting magnetism, ferroelectric, and ferrovalley multiferroic in stacking-dependent two-dimensional materials

W Xun, C Wu, H Sun, W Zhang, YZ Wu, P Li - Nano letters, 2024 - ACS Publications
Two-dimensional (2D) multiferroic materials have widespread application prospects in
facilitating the integration and miniaturization of nanodevices. However, the magnetic …

Time-reversal even charge hall effect from twisted interface coupling

D Zhai, C Chen, C Xiao, W Yao - Nature communications, 2023 - nature.com
Under time-reversal symmetry, a linear charge Hall response is usually deemed to be
forbidden by the Onsager relation. In this work, we discover a scenario for realizing a time …

Layer-Polarized Anomalous Hall Effects from Inversion-Symmetric Single-Layer Lattices

T Zhang, X Xu, J Guo, Y Dai, Y Ma - Nano Letters, 2024 - ACS Publications
In the field of physics and materials science, the discovery of the layer-polarized anomalous
Hall effect (LP-AHE) stands as a crucial development. The current research paradigm is …

Layer Hall detection of the Néel vector in centrosymmetric magnetoelectric antiferromagnets

LL Tao, Q Zhang, H Li, HJ Zhao, X Wang, B Song… - Physical Review Letters, 2024 - APS
The efficient detection of the Néel vector in antiferromagnets is one of the prerequisites
toward antiferromagnetic spintronic devices and remains a challenging problem. Here, we …

Strain‐valley coupling in 2D antiferromagnetic lattice

Y Liu, Y Feng, T Zhang, Z He, Y Dai… - Advanced Functional …, 2023 - Wiley Online Library
In recent years, 2D valley physics has attracted tremendous attention in both fundamental
research and device applications. The search for a coupling valley with exotic physical …

Engineering Layertronics in Two-Dimensional Ferromagnetic Multiferroic Lattice

Y Liu, Y Feng, Y Dai, B Huang, Y Ma - Nano Letters, 2024 - ACS Publications
Layertronics, rooted in the layer Hall effect (LHE), is an emerging fundamental phenomenon
in condensed matter physics and spintronics. So far, several theoretical and experimental …

Simulating the extended Su-Schrieffer-Heeger model and transferring an entangled state based on a hybrid cavity-magnon array

DW Wang, C Zhao, J Yang, YT Yan, L Zhou - Physical Review A, 2023 - APS
We propose a scheme to simulate the extended Su-Schrieffer-Heeger (SSH) model by using
the hybrid cavity magnonics system. We consider a hybrid cavity-magnon array with N sites …