2.6k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Nanjing UniversityCN1.4k papers
- Fudan UniversityCN540 papers
- Chinese Academy of SciencesCN473 papers
- State Key Laboratory of Surface Physics445 papers
- National Laboratory of Solid State Microstructures378 papers
- Zhejiang UniversityCN305 papers
- University of Science and Technology of ChinaCN280 papers
- Institute of PhysicsPL190 papers
- High Magnetic Field LaboratoryCN157 papers
- Shanghai Jiao Tong UniversityCN148 papers
- University of Chinese Academy of SciencesCN136 papers
- Renmin University of ChinaCN93 papers
56 papers · 2 filters
The Magnetic Properties of 1111-type Diluted Magnetic Semiconductor (LaBa)(ZnMn)AsO in the Low Doping Regime
Guoxiang Zhi, Kai Wang, Haojie Zhang +5
We investigated the magnetic properties of (LaBa)(ZnMn)AsO with varying from 0.005 to 0.05 at an external magnetic field of 1000 Oe. For doping leve…
Single-hole wave function in two dimensions: A case study of the doped Mott insulator
Shuai Chen, Qing-Rui Wang, Yang Qi +2
We study a ground-state ansatz for the single-hole doped - model in two dimensions via a variational Monte Carlo (VMC) method. Such a single-hole wave function possesses fini…
Electric-field Control of Magnetism with Emergent Topological Hall Effect in SrRuO3 through Proton Evolution
Zhuolu Li, Shengchun Shen, Zijun Tian +16
Ionic substitution forms an essential pathway to manipulate the carrier density and crystalline symmetry of materials via ion-lattice-electron coupling, leading to a rich spectrum…
Magnetic and defect probes of the SmB surface state
Lin Jiao, Sahana Rößler, Deepa Kasinathan +7
The impact of non-magnetic and magnetic impurities on topological insulators is a central problem concerning their fundamental physics and possible novel spintronics and quantum co…
Hidden Symmetries, the Symmetry Hierarchy and the Emergent Eight-Fold Way in Spin-1 Quantum Magnets
Hui-Ke Jin, Jian-Jian Miao, Yi Zhou
The largest allowed symmetry in a spin-1 quantum system is an symmetry rather than the spin rotation. In this work, we reveal some symmetries as subgroups o…
A Single-Crystal Neutron Diffraction Study on Magnetic Structure of CsCo2Se2
Juanjuan Liu, Jieming Sheng, Wei Luo +5
The magnetic structure of CsCo2Se2 was investigated using single-crystal neutron diffraction technique. An antiferromagnetic transition with the propagation vector (0,0,1) was obse…
Recent progress on magnetic-field studies on quantum-spin-liquid candidates
Zhen Ma, Kejing Ran, Jinghui Wang +4
Quantum spin liquids (QSLs) represent a novel state of matter in which quantum fluctuations prevent conventional magnetic order from being established, and the spins remain disorde…
Anomalous symmetry protected topological states in interacting fermion systems
Qing-Rui Wang, Yang Qi, Zheng-Cheng Gu
The classification and construction of symmetry protected topological (SPT) phases have been intensively studied in interacting systems recently. To our surprise, in interacting fe…
Ferromagnetism and spin excitations in topological Hubbard models with a flatband
Xiao-Fei Su, Zhao-Long Gu, Zhao-Yang Dong +2
We study the spin-1 excitation spectra of the flatband ferromagnetic phases in interacting topological insulators. As a paradigm, we consider a quarter filled square lattice Hubbar…
Real-space recipes for general topological crystalline states
Zhida Song, Chen Fang, Yang Qi
Topological crystalline states are short-range entangled states jointly protected by onsite and crystalline symmetries. While the non-interacting limit of these states, e.g., the t…
Intertwined dipolar and multipolar order in the triangular-lattice magnet TmMgGaO
Yao Shen, Changle Liu, Yayuan Qin +6
A phase transition is often accompanied by the appearance of an order parameter and symmetry breaking. Certain magnetic materials exhibit exotic hidden-order phases, in which the o…
Correlation Driven Topological Insulator-to-Weyl Semimetal Transition in Actinide System UNiSn
Vsevolod Ivanov, Xiangang Wan, Sergey Y. Savrasov
Although strong electronic correlations are known to be responsible for some highly unusual behaviors of solids such as, metal--insulator transitions, magnetism and even high--temp…
Comment on "Unconventional Fermi Surface Instabilities in the Kagome Hubbard Model" by M. Kiesel, C. Platt, and R. Thomale, Phys. Rev. Lett. {\bf 110}, 126405 (2013)
Li-Han Chen, Zhen Liu, Jian-Ting Zheng
This is a comment on Phys. Rev. Lett. {\bf 110}, 126405 (2013), showing it biases the ferromagnetic order more than mean field theories would do. With over-biases like this, the th…
Generation of magnetic skyrmions through pinning effect
Ji-Chong Yang, Qing-Qing Mao, Yu Shi
Based on analytical estimation and lattice simulation, a proposal is made that magnetic skyrmions can be generated through the pinning effect in 2D chiral magnetic materials, in ab…
Critical exponents of nonlinear sigma model on Grassmann manifold by expansion
Shan-Yue Wang, Da Wang, Qiang-Hua Wang
Motivated by the numerical evidence of a continuous phase transition between antiferromagnetic and paramagnetic phases in the half-filled SU(N) Hubbbard model, we studied its low e…
Renormalizations in unconventional superconducting states of CeYbCoIn
Zhaofeng Ding, Jian Zhang, Cheng Tan +7
We have measured the superconducting penetration depth~ in the heavy-fermion/intermediate-valent superconducting alloy series~CeYbCoIn using transverse-field…
Ultralow-temperature thermal conductivity of Pr2Ir2O7: a metallic spin-liquid candidate with quantum criticality
J. M. Ni, Y. Y. Huang, E. J. Cheng +6
The frustrated pyrochlore iridate PrIrO was proposed as a metallic quantum spin liquid located at a zero-field quantum critical point. Here we present the ultralow-temp…
Gapped Boundary Theory of the Twisted Gauge Theory Model of Three-Dimensional Topological Orders
Hongyu Wang, Yingcheng Li, Yuting Hu +1
We extend the twisted gauge theory model of topological orders in three spatial dimensions to the case where the three spaces have two dimensional boundaries. We achieve this by sy…
Magnetic Properties of the low dimensional BaMSiO(M= Cu, Co, Mn) system
G. H. Wang, C. Y. Xu, H. B. Cao +8
We performed susceptibility, magnetization, specific heat, and single crystal neutron diffraction measurements on single crystalline BaMnSiO. Based on the results, we r…
Spin-orbit coupling driven insulating state in hexagonal iridates Sr3MIrO6 (M = Sr, Na and Li)
Xing Ming, Xiangang Wan, Carmine Autieri +2
The spin-orbit coupling (SOC) interactions, electron correlation effects and Hund coupling cooperate and compete with each other, leading to novel properties, quantum phase and non…
Monte Carlo Study of Lattice Compact Quantum Electrodynamics with Fermionic Matter: the Parent State of Quantum Phases
Xiao Yan Xu, Yang Qi, Long Zhang +3
The interplay between lattice gauge theories and fermionic matter accounts for fundamental physical phenomena ranging from the deconfinement of quarks in particle physics to quantu…
Anomalous quantum oscillations and evidence for a non-trivial Berry phase in SmSb
Fan Wu, Chunyu Guo, Michael Smidman +4
Topologically non-trivial electronic structures can give rise to a range of unusual physical phenomena, and the interplay of band topology with other effects such as electronic cor…
First-principles Study on the Magnetic Interactions in Honeycomb Na2IrO3
Y. S. Hou, J. H. Yang, H. J. Xiang +1
Honeycomb iridate Na2IrO3, a Jeff=1/2 magnet, is a potential platform for realizing the quantum spin liquid. Many experiments have shown that its magnetic ground state has a zigzag…
Revealing the hidden order in BaTi2As2O via nuclear magnetic resonance
D. W. Song, J. Li, D. Zhao +8
In low-dimensional metallic systems, lattice distortion is usually coupled to a density-wave-like electronic instability due to Fermi surface nesting (FSN) and strong electron-phon…