164 citations · 475 across the 21 of their papers we have counts for
21 papers
Magnetoelectric Phase Transition and Axion Dynamics
Chen-Hui Xie, Runyu Lei, Jiayi Liu +4
Magnetoelectric phase transitions have been experimentally studied, but no macroscopic theory has been proposed to explain their dynamical origin. In this work, we assume that the…
Axion Dark Matter Modulated Spin Wave Interferometry
Jiayi Liu, Chen-Hui Xie, Runyu Lei +3
We propose a novel asymmetric spin wave interferometer to detect ultralight axion dark matter. The axion modulates spin-wave properties via a weak effective magnetic field in ferro…
Visualizing modified spin-wave wavefronts near magnetic defects and domains using nitrogen-vacancy centers
Wenxin Cheng, Chang Liu, Dekun Shen +12
Direct, real-space imaging of spin-wave propagation and wavefronts in magnetic materials is crucial for advancing both fundamental understanding of spin dynamics and the developmen…
Fractional phase slips across the charge-density-wave domain walls in 1-T TiSe2
Haotian Zhang, Zihao Song, Zhongchen Xu +9
The microscopic origin of the charge density wave (CDW) in 1\textit{T}-TiSe remains controversial, with competing scenarios based on phonon-driven lattice instability and elect…
Emerging axion detection in artificial magnetoelectric materials
Runyu Lei, Chen-Hui Xie, Jiayi Liu +5
Axions are considered a key component of dark matter, characterized by very weak couplings to fermions and Chern-Simons couplings to gauge fields. We propose a novel detection mech…
Flexomagnetoelectric effect in Sr2IrO4 thin films
Xin Liu, Ting Hu, Yujun Zhang +14
Symmetry engineering is explicitly effective to manipulate and even create phases and orderings in strongly correlated materials. Flexural stress is universally practical to break…
Miniature Magnetic Nano islands in a Morphotropic Cobaltite Matrix
Shengru Chen, Dongke Rong, Yue Xu +17
High-density magnetic memories are key components in spintronics, quantum computing, and energy-efficient electronics. Reduced dimensionality and magnetic domain stability at the n…
Exchange bias in van der Waals MnBiTe/CrGeTe heterostructure
Jing-Zhi Fang, Hao-Nan Cui, Shuo Wang +13
The layered van der Waals (vdW) material MnBiTe is an intrinsic magnetic topological insulator with various topological phases such as quantum anomalous Hall effect (QAHE)…
Type-printable photodetector arrays for multichannel meta-infrared imaging
Junxiong Guo, Shuyi Gu, Lin Lin +13
Multichannel meta-imaging, inspired by the parallel-processing capability of neuromorphic computing, offers significant advancements in resolution enhancement and edge discriminati…
Large-area printing of ferroelectric surface and super-domains for efficient solar water splitting
Yu Tian, Yaqing Wei, Minghui Pei +9
Surface electronic structures of the photoelectrodes determine the activity and efficiency of the photoelectrochemical water splitting, but the controls of their surface structures…
Interfacial-hybridization-modified Ir Ferromagnetism and Electronic Structure in LaMnO/SrIrO Superlattices
Yujun Zhang, Yong Zheng Luo, Liang Wu +19
Artificially fabricated 3/5 superlattices (SLs) involve both strong electron correlation and spin-orbit coupling in one material by means of interfacial 3-5 coupling, w…
Electric-field-controllable high-spin SrRuO3 driven by a solid ionic junction
Jingdi Lu, Liang Si, Xiefei Yao +16
Controlling magnetism and spin structures in strongly correlated systems by using electric field is of fundamental importance but challenging. Here, a high-spin ruthenate phase is…
Large Magnetoelectric Response in Sr2IrO4/SrTiO3 superlattices with non-equivalent interfaces
Xin Liu, Peipei Lu, Mei Wu +12
Large magnetoelectric response in thin films is highly desired for high-throughput and high-density microelectronic applications. However, the d0 rule in single-phase compounds usu…
Interface-driven unusual anomalous Hall effect in MnxGa/Pt bilayers: No correlation with chiral spin structures
Kangkang Meng, Lijun Zhu, Zhenhu Jin +10
The effects of spin-orbit coupling and symmetry breaking at the interface between a ferromagnet and heavy metal are particularly important for spin-based information storage and co…
Mechanical Switching of Nanoscale Multiferroic Phase Boundaries
Yong-Jun Li, Jian-Jun Wang, Jian-Chao Ye +13
Tuning the lattice degree of freedom in nanoscale functional crystals is critical to exploit the emerging functionalities such as piezoelectricity, shape-memory effect, or piezomag…
Nanoscale Bandgap Tuning across an Inhomogeneous Ferroelectric Interface
Jing Wang, Houbing Huang, Wangqiang He +10
We report nanoscale bandgap engineering via a local strain across the inhomogeneous ferroelectric interface, which is controlled by the visible-light-excited probe voltage. Switcha…
Domain and Phase De-strain - Formation of Ferroelastic Domain Structures
Fei Xue, Yongjun Li, Yijia Gu +2
Phase decomposition is a well-known process leading to the formation of two-phase mixtures. Here we show that a strain imposed on a ferroelastic crystal promotes the formation of m…
Magnetic domain-wall motion twisted by nanoscale probe-induced spin transfer
J. Wang, L. S. Xie, C. S. Wang +15
A method for deterministic control of the magnetic order parameter using an electrical stimulus is highly desired for the new generation of spintronic and magnetoelectronic devices…
A Nanoscale Shape Memory Oxide
Jinxing Zhang, Xiaoxing Ke, Gaoyang Gou +9
Stimulus-responsive shape memory materials have attracted tremendous research interests recently, with much effort focused on improving their mechanical actuation. Driven by the ne…
Doping influence of spin dynamics and magnetoelectric effect in hexagonal YLuMnO
W. Tian, Guotai Tan, Liu Liu +6
We use inelastic neutron scattering to study spin waves and their correlation with the magnetoelectric effect in YLuMnO. In the undoped YMnO and LuMnO,…
Non-volatile ferroelastic switching of the Verwey transition and resistivity of epitaxial Fe3O4/PMN-PT (011)
Ming Liu, Jason Hoffman, Jing Wang +3
A central goal of electronics based on correlated materials or 'Mottronics' is the ability to switch between distinct collective states with a control voltage. Small changes in str…