305 citations · 956 across the 21 of their papers we have counts for
22 papers
Universal limit theorem for rough differential equations driven by controlled rough paths
Nannan Li, Xing Gao
We study rough differential equations driven by controlled rough paths in the level- regime . Given a reference rough path and an $\mat…
Reversibly Strain Engineering and Electric-Field Control of Crystal Symmetry in Multiferroic Oxides
Fei Sun, Chao Chen, Deyang Chen +5
Multiferroic oxides, such as BiFeO3, have garnered significant attention due to their coupled ferroelectric, magnetic, and elastic properties, offering exciting opportunities for m…
NAFRSSR: a Lightweight Recursive Network for Efficient Stereo Image Super-Resolution
Yihong Chen, Zhen Fan, Shuai Dong +8
Stereo image super-resolution (SR) refers to the reconstruction of a high-resolution (HR) image from a pair of low-resolution (LR) images as typically captured by a dual-camera dev…
Tripling energy storage density through order-disorder transition induced polar nanoregions in PbZrO3 thin films by ion implantation
Yongjian Luo, Changan Wang, Chao Chen +19
Dielectric capacitors are widely used in pulsed power electronic devices due to their ultrahigh power densities and extremely fast charge/discharge speed. To achieve enhanced energ…
Deterministic manipulation of multi-state polarization switching in multiferroic thin films
Chao Chen, Deyang Chen, Peilian Li +5
Deterministically controllable multi-state polarizations in ferroelectric materials are promising for the application of next-generation non-volatile multi-state memory devices. Ho…
Topologically Protected Ferroelectric Domain Wall Memory with Large Readout Current
Wenda Yang, Guo Tian, Hua Fan +13
The discovery and precise manipulation of atomic-size conductive ferroelectric domain defects, such as geometrically confined walls, offer new opportunities for a wide range of pro…
Electric-field-driven Non-volatile Multi-state Switching of Individual Skyrmions in a Multiferroic Heterostructure
Yadong Wang, Lei Wang, Jing Xia +15
Electrical manipulation of skyrmions attracts considerable attention for its rich physics and promising applications. To date, such a manipulation is realized mainly via spin-polar…
Enhanced Stability of Antiferromagnetic Skyrmion during Its Motion by Anisotropic Dzyaloshinskii Moriya Interaction
Zongpeng Huang, Zhejunyu Jin, Xiaomiao Zhang +7
Searching for new methods to enhance the stability of antiferromagnetic (AFM) skyrmion during its motion is an important issue for AFM spintronic devices. Herein, the spin polarize…
Quasi-one-dimensional metallic conduction channels in exotic ferroelectric topological defects
Wenda Yang, Guo Tian, Yang Zhang +14
Ferroelectric topological objects (e.g. vortices, skyrmions) provide a fertile ground for exploring emerging physical properties that could potentially be utilized in future config…
Topological Hall effect in single thick SrRuO3 layers induced by defect engineering
Changan Wang, Ching-Hao Chang, Andreas Herklotz +11
The topological Hall effect (THE) has been discovered in ultrathin SrRuO3 (SRO) films, where the interface between the SRO layer and another oxide layer breaks the inversion symmet…
Ultralow-loss domain wall motion driven by magnetocrystalline anisotropy gradient in antiferromagnetic nanowire
D. L. Wen, Z. Y. Chen, W. H. Li +7
Searching for new methods controlling antiferromagnetic (AFM) domain wall is one of the most important issues for AFM spintronic device operation. In this work, we study theoretica…
Strain engineering of epitaxial oxide heterostructures beyond substrate limitations
Xiong Deng, Chao Chen, Deyang Chen +21
The limitation of commercially available single-crystal substrates and the lack of continuous strain tunability preclude the ability to take full advantage of strain engineering fo…
Tuning the metal-insulator transition in epitaxial SrVO3 films by uniaxial strain
Changan Wang, Hongbin Zhang, Kumar Deepak +12
Understanding of the metal-insulator transition (MIT) in correlated transition-metal oxides is a fascinating topic in condensed matter physics and a precise control of such transit…
Controllable Defect Driven Symmetry Change and Domain Structure Evolution in BiFeO3 with Enhanced Tetragonality
Chao Chen, Changan Wang, Xiangbin Cai +16
Defect engineering has been a powerful tool to enable the creation of exotic phases and the discovery of intriguing phenomena in ferroelectric oxides. However, accurate control the…
Manipulation of Conductive Domain Walls in Confined Ferroelectric Nano-islands
Guo Tian, Wenda Yang, Xiao Song +14
Conductive ferroelectric domain walls--ultra-narrow and configurable conduction paths, have been considered as essential building blocks for future programmable domain wall electro…
Defect-induced exchange bias in a single SrRuO3 layer
Changan Wang, Chao Chen, Ching-Hao Chang +9
Exchange bias stems from the interaction between different magnetic phases and therefore it generally occurs in magnetic multilayers. Here we present a large exchange bias in a sin…
Dynamics of distorted skyrmions in strained chiral magnets
J. Chen, J. J. Liang, J. H. Yu +7
In this work, we study the microscopic dynamics of distorted skyrmions in strained chiral magnets [K. Shibata et al., Nat. Nanotech. 10, 589 (2015)] under gradient magnetic field o…
Brownian Motion and Entropic Torque Driven Motion of Domain-Wall in Antiferromagnets
Zhengren Yan, Zhiyuan Chen, Minghui Qin +3
We study the spin dynamics in antiferromagnetic nanowire under an applied temperature gradient using micromagnetic simulations on a classical spin model with a uniaxial anisotropy.…
High density array of epitaxial BiFeO3 nanodots with robust and reversibly switchable topological domain states
Zhongwen Li, Yujia Wang, Guo Tian +18
The exotic topological domains in ferroelectrics and multiferroics have attracted extensive interest in recent years due to their novel functionalities and potential applications i…
Effect of further-neighbor interactions on the magnetization behaviors of the Ising model on a triangular lattice
J. Chen, W. Z. Zhuo, M. H. Qin +5
In this work, we study the magnetization behaviors of the classical Ising model on the triangular lattice using Monte Carlo simulations, and pay particular attention to the effect…
The competing spin orders and fractional magnetization plateaus of classical Heisenberg model on Shastry-Sutherland lattice: Consequence of long-range interactions
Liu Huo, Weichuan Huang, Zhibo Yan +4
The competing spin orders and fractional magnetization plateaus of classical Heisenberg model with long-range interactions on a Shastry-Sutherland lattice are investigated using Mo…
Experimental observation of the crystallization of a paired holon state
A. Rusydi, W. Ku, B. Schulz +10
A new excitation is observed at 201 meV in the doped-hole ladder cuprate SrCuO, using ultraviolet resonance Raman scattering with incident light at 3.7 eV pola…