385 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Peking UniversityCN56 papers
- Collaborative Innovation Center of Quantum MatterCN27 papers
- Chinese Academy of SciencesCN15 papers
- Institute of PhysicsPL14 papers
- University of Chinese Academy of SciencesCN8 papers
- Songshan Lake Materials LaboratoryCN7 papers
- Dana-Farber Cancer InstituteUS5 papers
- Harvard UniversityUS5 papers
- Southern University of Science and TechnologyCN4 papers
- Beijing National Laboratory for Molecular SciencesCN3 papers
- Beijing Normal UniversityCN3 papers
- Brookhaven National LaboratoryUS3 papers
56 papers
Witnessing genuine multipartite entanglement in phase space with controlled Gaussian unitaries
Lin Htoo Zaw, Jiajie Guo, Qiongyi He +2
Many existing genuine multipartite entanglement (GME) witnesses for continuous-variable (CV) quantum systems typically rely on quadrature measurements, which are challenging to imp…
Sufficient Wigner Negativity Implies Genuine Multipartite Entanglement
Lin Htoo Zaw, Jiajie Guo, Qiongyi He +2
Wigner negativity and genuine multipartite entanglement (GME) are key nonclassical resources that enable computational advantages and broader quantum-information tasks. In this wor…
Revisiting the Fermion Sign Problem from the Structure of Lee-Yang Zeros. I. The Form of Partition Function for Indistinguishable Particles and Its Zeros at 0~K
Ran-Chen He, Jia-Xi Zeng, Shu Yang +3
To simulate indistinguishable particles, recent studies of path-integral molecular dynamics formulated their partition function as a recurrence relation involving a variable $ξ…
Soliton microcombs in X-cut LiNbO3 microresonators
Binbin Nie, Xiaomin Lv, Chen Yang +15
Chip-scale integration of optical frequency combs, particularly soliton microcombs, enables miniaturized instrumentation for timekeeping, ranging, and spectroscopy. Although solito…
Quantum disorder induced by nuclear tunneling in lattice
Yu-Cheng Zhu, Jia-Xi Zeng, Qi-Jun Ye +1
Lattice degrees of freedom (DoFs) may induce quantum disorder (QD) when nuclear tunneling outvies long-range order, but conventional phonon theory is incapable of describing such Q…
Harnessing Interlayer Magnetic Coupling for Efficient, Field-Free Current-Induced Magnetization Switching in a Magnetic Insulator
Leran Wang, Alejandro O. Leon, Wenqing He +9
Owing to the unique features of low Gilbert damping, long spin-diffusion lengths and zero Ohmic losses, magnetic insulators are promising candidate materials for next-generation sp…
Crystal-Structure Matches in Solid-Solid Phase Transitions
Fang-Cheng Wang, Qi-Jun Ye, Yu-Cheng Zhu +1
The exploration of solid-solid phase transition suffers from the uncertainty of how atoms in two crystal structures match. We devised a theoretical framework to describe and classi…
Non-perturbative approach for calculating the electrical conductivity of a liquid metal
Xiao-Wei Zhang, Haoran Chen, En-Ge Wang +2
We propose a non-perturbative approach to calculate the electrical conductivity of a liquid metal. Our approach is based on the Kubo formula and the theory of electro…
Dynamic phase transition theory
Qi-Jun Ye, Xin-Zheng Li
Thermodynamic conventions suffer from describing dynamical distinctions, especially when the structural and energetic changes induced by localized rare events are insignificant. By…
Phonon-mediated exciton relaxation in two-dimensional semiconductors: selection rules and relaxation pathways
Xiao-Wei Zhang, Kaichen Xie, En-Ge Wang +2
Exciton-phonon coupling (ExPC) is crucial for energy relaxation in semiconductors, yet the first-principles calculation of such coupling remains challenging, especially for low-dim…
First-principles estimation of the superconducting transition temperature of a metallic hydrogen liquid
Haoran Chen, Xiao-Wei Zhang, Xin-Zheng Li +1
We present a first-principles implementation of the stochastic path-integral approach proposed by Liu et al. [H. Liu, Y. Yuan, D. Liu, X.-Z. Li, and J. Shi, Phys. Rev. Research 2,…
The exciton-polariton properties of hexagonal BN based microcavity and their potential applications in BEC and superconductivity
Huaiyuan Yang, Xinqiang Wang, Xin-Zheng Li
Microcavity exciton-polaritons are two-dimensional bosonic quasiparticles composed by excitons and photons. Using model Hamiltonian with parameters generated from ab initio density…
Large Nernst effect and field enhanced transversal ZT in ZrTe5
Wang Peipei, Cho Chang-woo, Tang Fangdong +7
Thermoelectric materials can recover electrical energy from waste heat and vice versa, which are of great significance in green energy harvesting and solid state refrigerator. The…
The dynamic nature of high pressure ice VII
Qi-Jun Ye, Lin Zhuang, Xin-Zheng Li
Starting from Shannon's definition of dynamic entropy, we proposed a simple theory to describe the transition between different rare event related dynamic states in condensed matte…
Unraveling the Topological Phase of ZrTe via Magneto-infrared Spectroscopy
Y. Jiang, J. Wang, T. Zhao +9
For materials near the phase boundary between weak and strong topological insulators (TIs), their band topology depends on the band alignment, with the inverted (normal) band corre…
The influence of high-energy local orbitals and electron-phonon interactions on the band gaps and optical spectra of hexagonal boron nitride
Tong Shen, Xiao-Wei Zhang, Honghui Shang +5
We report band diagram and optical absorption spectra of hexagonal boron nitride (-BN), focusing on unravelling how the completeness of basis set for calculat…
Spin-Valley Locking Effect in Defect States of Monolayer MoS
Yaqian Wang, Longjiang Deng, Qilin Wei +17
Valley pseudospin in two-dimensional (2D) transition-metal dichalcogenides (TMDs) allows optical control of spin-valley polarization and intervalley quantum coherence. Defect state…
Correlating the Electronic Structures of Metallic/Semiconductor MoTe2 Interface to its Atomic Structures
Bo Han, Chen Yang, Xiaolong Xu +8
Contact interface properties are important in determining the performances of devices based on atomically thin two-dimensional (2D) materials, especially those with short channels.…
Atomic-scale observations of electrical and mechanical manipulation of topological polar flux-closure
Xiaomei Li, Congbing Tan, Peng Gao +12
The ability to controllably manipulate the complex topological polar configurations, such as polar flux-closure via external stimuli, enables many applications in electromechanical…
Atomic Origin of Spin-Valve Magnetoresistance at the SrRuO3 Grain Boundary
Xujing Li, Li Yin, Zhengxun Lai +14
Defects ubiquitously exist in crystal materials and usually exhibit a very different nature than the bulk matrix, and hence, their presence can have significant impacts on the prop…
Atomic Imaging of Mechanically Induced Topological Transition of Ferroelectric Vortices
Pan Chen, Xiangli Zhong, Jacob A. Zorn +14
Ferroelectric vortices formed through complex lattice-charge interactions have great potential in applications for future nanoelectronics such as memories. For practical applicatio…
Scaling-up atomically thin coplanar semiconductor-metal circuitry via phase engineered chemical assembly
Xiaolong Xu, Shuai Liu, Bo Han +11
Two-dimensional (2D) layered semiconductors, with their ultimate atomic thickness, have shown promise to scale down transistors for modern integrated circuitry. However, the electr…
Observation of a thermoelectric Hall plateau in the extreme quantum limit
Wenjie Zhang, Peipei Wang, Brian Skinner +10
The thermoelectric Hall effect is the generation of a transverse heat current upon applying an electric field in the presence of a magnetic field. Here we demonstrate that the ther…
New classes of chiral topological nodes with non-contractible surface Fermi arcs in CoSi
Z. -C. Rao, H. Li, T. -T. Zhang +18
In condensed matter systems, chiral topological nodes are robust band crossing points in momentum space that carry nonzero Chern numbers. The chirality is manifested by the presenc…