8.5k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Fudan UniversityCN1.1k papers
- Collaborative Innovation Center of Advanced MicrostructuresCN445 papers
- Chinese Academy of SciencesCN189 papers
- University of Science and Technology of ChinaCN97 papers
- Nanjing UniversityCN95 papers
- Institute of PhysicsPL88 papers
- University of Hong KongHK73 papers
- University of Chinese Academy of SciencesCN65 papers
- ShangHai JiAi Genetics & IVF InstituteCN54 papers
- Shanghai Institute of Microsystem and Information TechnologyCN48 papers
- Science and Technology on Surface Physics and Chemistry LaboratoryCN45 papers
- Zhejiang UniversityCN42 papers
77 papers · 1 filter
Two-Dimensional Hyperferroelectric Metals: a Different Route to Ferromagnetic-Ferroelectric Multiferroics
Wei Luo, Ke Xu, Hongjun Xiang
Recently, two-dimensional (2D) multiferroics have attracted numerous attention due to their fascinating properties and promising applications. Although the ferroelectric (FE)-ferro…
Quantum Spacetime on a Quantum Simulator
Keren Li, Youning Li, Muxin Han +8
We experimentally simulate the spin networks -- a fundamental description of quantum spacetime at the Planck level. We achieve this by simulating quantum tetrahedra and their inter…
PrIrO: when Luttinger semimetal meets Melko-Hertog-Gingras spin ice state
Xu Ping Yao, Gang Chen
We study the band structure topology and engineering from the interplay between local moments and itinerant electrons in the context of pyrochlore iridates. For the metallic iridat…
Observation of spin-orbit magnetoresistance in metallic thin films on magnetic insulators
Lifan Zhou, Hongkang Song, Kai Liu +11
A magnetoresistance effect induced by the Rashba spin-orbit interaction was predicted, but not yet observed, in bilayers consisting of normal metal and ferromagnetic insulator. Her…
Bosonic Integer Quantum Hall States without Landau Levels on Square Lattice
Wanli Liu, Zhiyu Dong, Zhihuan Dong +3
We study an interacting two-component hard-core bosons on square lattice for which, in the presence of staggered magnetic flux, the ground state is a bosonic integer quantum Hall (…
Competing phases and topological excitations of spin-one pyrochlore antiferromagnets
Fei Ye Li, Gang Chen
Most works on pyrochlore magnets deal with the interacting spin-1/2 local moments. We here study the spin-one local moments on the pyrochlore lattice, and propose a generic interac…
Antiferromagnetic domain wall motion driven by polarized spin waves
Weichao Yu, Jin Lan, Jiang Xiao
The control of magnetic domain walls is essential for the magnetic-based memory and logic applications. As an elementary excitation of magnetic order, spin wave is capable of movin…
Largely tunable band structures of few-layer InSe by uniaxial strain
Chaoyu Song, Fengren Fan, Ningning Xuan +6
Due to the strong quantum confinement effect, few-layer γ-InSe exhibits a layer-dependent bandgap, spanning the visible and near infrared regions, and thus recently draws tremendou…
Determination of layer-dependent exciton binding energies in few-layer black phosphorus
Guowei Zhang, Andrey Chaves, Shenyang Huang +4
The attraction between electrons and holes in semiconductors forms excitons, which largely determine the optical properties of the hosting material, and hence the device performanc…
The -axis dimer and its electronic break-up: the insulator-to-metal transition in TiO
C. F. Chang, T. C. Koethe, Z. Hu +17
We report on our investigation of the electronic structure of TiO using (hard) x-ray photoelectron and soft x-ray absorption spectroscopy. From the distinct satellite struc…
Topological Fulde-Ferrell and Larkin-Ovchinnikov states in spin-orbit coupled lattice system
Yao-Wu Guo, Yan Chen
The spin-orbit coupled lattice system under Zeeman fields provides an ideal platform to realize exotic pairing states. Notable examples range from the topological superfluid/superc…
Phonon-enhanced superconductivity at the FeSe/SrTiO3 interface
Q. Song, T. L. Yu, X. Lou +9
The dream of room temperature superconductors has inspired intense research effort to find routes for enhancing the superconducting transition temperature (Tc). Therefore, single-l…
Cooperative Couplings between Octahedral Rotations and Ferroelectricity in Perovskites
Teng Gu, Timothy Scarbrough, Yurong Yang +3
The structure of ABO3 perovskites is dominated by two types of unstable modes, namely, the oxygen octahedral rotation (AFD) and ferroelectric (FE) mode. It is generally believed th…
Strong magnetization and Chern insulators in compressed graphene/CrI van der Waals heterostructures
Jiayong Zhang, Bao Zhao, Tong Zhou +3
Graphene-based heterostructures are a promising material system for designing the topologically nontrivial Chern insulating devices. Recently, a two-dimensional (2D) monolayer ferr…
Gate tunable third-order nonlinear optical response of massless Dirac fermions in graphene
Tao Jiang, Di Huang, Jinluo Cheng +13
Materials with massless Dirac fermions can possess exceptionally strong and widely tunable optical nonlinearities. Experiments on graphene monolayer have indeed found very large th…
Deterministic realization of collective measurements via photonic quantum walks
Zhibo Hou, Jun-Feng Tang, Jiangwei Shang +7
Collective measurements on identically prepared quantum systems can extract more information than local measurements, thereby enhancing information-processing efficiency. Although…
Gauge choices and Entanglement Entropy of two dimensional lattice gauge fields
Zhi Yang, Ling-Yan Hung
In this paper, we explore the question of how different gauge choices in a gauge theory affect the tensor product structure of the Hilbert space in configuration space. In particul…
Folding approach to topological orders enriched by mirror symmetry
Yang Qi, Chao-Ming Jian, Chenjie Wang
We develop a folding approach to study two-dimensional symmetry-enriched topological (SET) phases with the mirror reflection symmetry. Our folding approach significantly transforms…
Unconventional pairing in single FeSe layers
Jasmin Jandke, Fang Yang, Patrik Hlobil +6
The pairing mechanism in iron-based superconductors is believed to be unconventional, i.e. not phonon-mediated. The achieved transition temperatures Tc in these superconductors are…
Absence of Metallic Behavior in Epitaxial NiCo2O4 Thin Films: Role of Microstructural Disorder
Congmian Zhen, XiaoZhe Zhang, Wengang Wei +6
Despite the low resistivity (~ 1 mohm cm), the metallic electrical transport has not been commonly observed in the inverse spinel NiCo2O4, except in certain epitaxial thin films. P…
Coupling effect of topological states and Chern insulators in two-dimensional triangular lattices
Jiayong Zhang, Bao Zhao, Yang Xue +2
We investigate topological states of two-dimensional (2D) triangular lattices with multi-orbitals. Tight-binding model calculations of a 2D triangular lattice based on $\emph{p}_{x…
Anisotropic Spin Relaxation Induced by Surface Spin-Orbit Effects
Chao Zhou, Fatih Kandaz, Yunjiao Cai +5
It is a common perception that the transport of a spin current in polycrystalline metal is isotropic and independent of the polarization direction, even though spin current is a te…
Stabilization and current-induced motion of antiskyrmion in the presence of anisotropic Dzyaloshinskii-Moriya interaction
Siying Huang, Chao Zhou, Gong Chen +4
Topological defects in magnetism have attracted great attention due to fundamental research interests and potential novel spintronics applications. Rich examples of topological def…
Magnetization reversal in Kagome artificial spin ice studied by first-order reversal curves
L. Sun, C. Zhou, J. H. Liang +6
Magnetization reversal of interconnected Kagome artificial spin ice was studied by the first-order reversal curve (FORC) technique based on the magneto-optical Kerr effect and magn…