109 citations · 333 across the 16 of their papers we have counts for
16 papers
Floquet Topological Spin-Valley-Layertronics on a Layered Dice Lattice
Jianqi Zhong, Teng-Fei Ying, Jinyu Zou +1
The recent discovery of long-sought dice flat band in layered YCl electride has opened up rich possibilities of correlation and topological physics in dice lattice systems [Nature…
A numerical method for designing topological superconductivity induced by s-wave pairing
Jingnan Hu, Aiyun Luo, Zhijun Wang +3
Topological superconductors have garnered significant attention due to their potential for realizing topological quantum computation. However, a universal computational tool based…
Half-Quantized Hall Effect at the Parity-Invariant Fermi Surface
Jin-Yu Zou, Rui Chen, Bo Fu +3
Condensed matter realization of a single Dirac cone of fermions in two dimensions is a long-standing issue. Here we report the discovery of a single gapless Dirac cone of half-quan…
Signature of parity anomaly in the measurement of optical Hall conductivity in quantum anomalous Hall systems
Zi-Ang Hu, Huan-Wen Wang, Bo Fu +2
Parity anomaly is a quantum mechanical effect that the parity symmetry in a two-dimensional classical action is failed to be restored in any regularization of the full quantum theo…
Quantum Anomalous Semimetals
Bo Fu, Jin-Yu Zou, Zi-Ang Hu +2
The topological states of matter and topological materials have been attracting extensive interests as one of the frontier topics in condensed matter physics and materials science…
Half-Quantized Hall Effect and Power Law Decay of Edge Current Distribution
Jin-Yu Zou, Bo Fu, Huan-Wen Wang +2
The half-quantized Hall conductance is characteristic of quantum systems with parity anomaly. Here we investigate topological and transport properties of a class of parity anomalou…
Fractional Electromagnetic Response in Three-Dimensional Chiral Anomalous Semimetal
Huan-Wen Wang, Bo Fu, Jin-Yu Zou +2
The magnetoelectric coupling of electrons in a three-dimensional solid can be effectively described by axion electrodynamics. Here we report the discovery of the fractional magneto…
Efficient Method for Prediction of Meta-stable/Ground Multipolar Ordered States and its Application in Monolayer -\ce{RuX3} (X=Cl,I)
Wen-Xuan Qiu, Jin-Yu Zou, Ai-Yun Luo +5
Exotic high-rank multipolar order parameters have been found to be unexpectedly active in more and more correlated materials in recent years. Such multipoles are usually dubbed as…
Doping Concentration Modulation in Vanadium Doped Monolayer Molybdenum Disulfide for Synaptic Transistors
Jingyun Zou, Zhengyang Cai, Yongjue Lai +7
Doping is an effective way to modify the electronic property of two-dimensional (2D) materials and endow them with new functionalities. However, wide-range control of the substitut…
Modulating Electronic Structure of Monolayer Transition Metal Dichalcogenides by Substitutional Nb-Doping
Lei Tang, Runzhang Xu, Junyang Tan +9
Modulating electronic structure of monolayer transition metal dichalcogenides (TMDCs) is important for many applications and doping is an effective way towards this goal, yet is ch…
Dissolution-Precipitation Growth of Uniform and Clean Two Dimensional Transition Metal Dichalcogenides
Zhengyang Cai, Yongjue Lai, Shilong Zhao +8
Two-dimensional (2D) transition metal dichalcogenides (TMDCs) have attracted much interest and shown promise in many applications. However, it is challenging to obtain uniform TMDC…
Photon-mediated electronic correlation effects in irradiated two-dimensional Dirac systems
Jin-Yu Zou, Bang-Gui Liu
Periodically driven systems can host many interesting and intriguing phenomena. The irradiated two-dimensional Dirac systems, driven by circularly polarized light, are the most att…
Intrinsic ferromagnetism and quantum anomalous Hall effect in CoBr2 monolayer
Peng Chen, Jin-Yu Zou, Bang-Gui Liu
The electronic, magnetic, and topological properties of CoBr2 monolayer are studied in the frame-work of the density-functional theory (DFT) combined with tight-binding (TB) modeli…
Quantum Floquet anomalous Hall states and quantized ratchet effect in one-dimensional dimer chain driven by two ac electric fields
Jin-Yu Zou, Bang-Gui Liu
In condensed matter physics, one of the major topics is to find out and classify interesting novel topological matters and phenomena. Topologically nontrivial systems can also be a…
Floquet Weyl fermions in circularly-polarised-light-irradiated three-dimensional stacked graphene systems
Jin-Yu Zou, Bang-Gui Liu
Using Floquet theory, we illustrate that Floquet Weyl fermions can be created in circularly-polarised-light-irradiated three-dimensional stacked graphene systems. One or two semi-D…
Hidden chiral symmetry protected topological insulators in a ladder dimer model
Jin-Yu Zou, Bang-Gui Liu
We construct a two-leg ladder dimer model by using two orbitals instead of one in Su-Schrieffer-Heeger (SSH) dimer chain and find out a chiral symmetry in it. In this model, the ot…