540 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- University of Chinese Academy of SciencesCN551 papers
- Peking UniversityCN444 papers
- University of Science and Technology of ChinaCN430 papers
- Hunan UniversityCN427 papers
- Tsinghua UniversityCN420 papers
- Shanghai Jiao Tong UniversityCN409 papers
- China Center of Advanced Science and TechnologyCN404 papers
- Zhengzhou UniversityCN404 papers
- Lanzhou UniversityCN403 papers
- University of South ChinaCN401 papers
- Nanjing Normal UniversityCN400 papers
- Beihang UniversityCN399 papers
47 papers · 1 filter
Photonic spin Hall effect dependent on Landau level transitions in monolayer WTe2
Qiaoyun Ma, Hui Dou, Yiting Chen +2
Landau level (LL) engineered photonic spin Hall effect (PSHE) holds great promise for nanoscale manipulation and steering of magneto-optical transport in two-dimensional atomic sys…
Symmetry-selective quasiparticle scattering and electric field tunability of the ZrSiS surface electronic structure
Michael S. Lodge, Elizabeth Marcellina, Ziming Zhu +5
3D Dirac semimetals with square-net non-symmorphic symmetry, such as ternary ZrXY (X=Si, Ge; Y=S, Se, Te) compounds, have attracted significant attention owing to the presence of t…
Electrically switchable valley polarization, spin/valley filter, and valve effects in transition-metal dichalcogenide monolayers interfaced with two-dimensional ferromagnetic semiconductors
Ao Zhang, Kaike Yang, Yun Zhang +2
Electron valleys in transition-metal dichalcogenide monolayers drive novel physics and allow designing multifunctional architectures for applications. We propose to manipulate the…
Anisotropic magneto-optical absorption and linear dichroism in two-dimensional semi-Dirac electron systems
Xiaoying Zhou, Wang Chen, Xianzhe Zhu
We present a theoretical study on the Landau levels (LLs) and magneto-optical absorption of a two-dimensional semi-Dirac electron system under a perpendicular magnetic field. Based…
Valley-dependent transport in strain engineering graphene heterojunctions
Fei Wan, Xinru Wang, Liehong Liao +6
We study the effect of the strain on the band structure and the valley-dependent transport property of graphene heterojunctions. It is found that valley-dependent separation of ele…
Bilayer twisting as a mean to isolate connected flat bands in a Kagome lattice through Wigner crystallization
Jing Wu, Yuee Xie, Mingxing Chen +4
The physics of flat band is novel and rich but difficult to access. In this regard, recently twisting of bilayer van der Waals (vdW)-bounded two-dimensional (2D) materials has attr…
Power law decay of local density of states oscillations near a line defect in a system with semi-Dirac points
Wang Chen, Xianzhe Zhu, Xiaoying Zhou +1
We theoretically study the power-law decay behavior of the local density of states (LDOS) oscillations near a line defect in system with semi-Dirac points by using a low-energy k.p…
Edge and sublayer degrees of freedom for phosphorene nanoribbons with twofold-degenerate edge bands via electric field
Yi Ren, Xiaoying Zhou, Guanghui Zhou
For the pristine phosphorene nanoribbons (PNRs) with edge states, there exist two categories of edge bands near the Fermi energy (EF), i.e., the shuttle-shaped twofold-degenerate a…
Geometrical and electrical modulation on the transport property of silicene constrictions
Yawen Guo, Wenqi Jiang, Xinru Wang +4
We study the electrical modulation of the transport properties of silicene constrictions with different geometrical structures by adopting the tight-binding model and non-equilibri…
Deep moiré potentials in twisted transition metal dichalcogenide bilayers
Sara Shabani, Dorri Halbertal, Wenjing Wu +7
In twisted bilayers of semiconducting transition metal dichalcogenides (TMDs), a combination of structural rippling and electronic coupling gives rise to periodic moiré potentials…
Electrical Contact between an Ultrathin Topological Dirac Semimetal and a Two-Dimensional Material
Liemao Cao, Guanghui Zhou, Qingyun Wu +4
Ultrathin films of topological Dirac semimetal, NaBi, has recently been revealed as an unusual electronic materials with field-tunable topological phases. Here we investigate t…
Type-II topological metals
Si Li, Zhi-Ming Yu, Yugui Yao +1
Topological metals (TMs) are a kind of special metallic materials, which feature nontrivial band crossings near the Fermi energy, giving rise to peculiar quasiparticle excitations.…
First-principles study on the bulk and two-dimensional structures of AMnBi(A =K, Rb, Cs)-family materials
Ziming Zhu, Chunyan Liao, Si Li +6
Magnetic materials with high mobilities are intriguing subject of research from both fundamental and application perspectives. Based on first-principle calculations, we investigate…
Superradiant-like dynamics by electron shuttling on a nuclear-spin island
Yi-Nan Fang, Ying-Dan Wang, Rosario Fazio +1
We investigate superradiant-like dynamics of the nuclear-spin bath in a single-electron quantum dot, by considering electrons cyclically shuttling on/off an isotopically enriched `…
Tunable Topological Energy Bands in 2D Dialkali-Metal Monoxides
Chenqiang Hua, Si Li, Zhu-An Xu +3
2D materials with nontrivial energy bands are highly desirable for exploring various topological phases of matter, as low dimensionality opens unprecedented opportunities for manip…
No existence of the geometric potential for a Dirac fermion on two-dimensional curved surfaces of revolution
Z. Q. Yang, X. Y. Zhou, Z. Li +2
For a free particle that non-relativistically moves on a curved surface, there are curvature-induced quantum potentials that significantly influence the surface quantum states, but…
Crystallographic Characterization of Black Phosphorene and Its Application in Nanostructures
Yi Ren, Pu Liu, Benliang Zhou +2
The central question in the field of 2D materials is how a material behaves when it is patterned at nanometer scale with different edge geometries. Due to the anisotropy inherent i…
Characterizing topological phases by quantum quenches: A general theory
Long Zhang, Lin Zhang, Xiong-Jun Liu
We investigate a generic dynamical theory to characterize topological quantum phases by quantum quenches, and study the emergent topology of quantum dynamics when the quenches star…
Giant magnetic field from moiré induced Berry phase in homobilayer semiconductors
Hongyi Yu, Mingxing Chen, Wang Yao
When quasiparticles move in condensed matters, the texture of their internal quantum structure as a function of position and momentum can give rise to Berry phases that have profou…
Composite Dirac Semimetal
Ziming Zhu, Zhi-Ming Yu, Weikang Wu +4
Weak topological insulators and Dirac semimetals are gapped and nodal phases with distinct topological properties, respectively. Here, we propose a novel topological phase that exh…
Detecting degeneracy and subtle broken-symmetry states of graphene at nanoscale
Si-Yu Li, Ya-Ning Ren, Yi-Wen Liu +3
Measuring degeneracy and broken-symmetry states of a system at nanoscale requires extremely high energy and spatial resolution, which has so far eluded direct observation. Here, we…
Braiding a novel kind of Majorana-like quasiparticles in nanowire quantum dots
Kuo Hai, Qiong Chen, Wenhua Hai
For an electrically driven electron confined in a nanowire quantum dot with spin-orbit coupling (SOC), we find a SOC-magnetism phase-locked condition under which we derive a comple…
Topological Dirac states beyond orbitals for silicene on SiC(0001) surface
Ping Li, Xiao Li, Wei Zhao +6
The discovery of intriguing properties related to the Dirac states in graphene has spurred huge interest in exploring its two-dimensional group-IV counterparts, such as silicene, g…
Hybrid rf SQUID qubit based on high kinetic inductance
J. T. Peltonen, P. C. J. J. Coumou, Z. H. Peng +3
We report development and microwave characterization of rf SQUID (Superconducting QUantum Interference Device) qubits, consisting of an aluminium-based Josephson junction embedded…