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- Nanchang UniversityCN12 papers
- Sun Yat-sen UniversityCN9 papers
- Tel Aviv UniversityIL9 papers
- Guangdong University of TechnologyCN6 papers
- Horia Hulubei National Institute for R and D in Physics and Nuclear EngineeringRO6 papers
- Nanchang Institute of Science & TechnologyCN6 papers
- South China Normal UniversityCN4 papers
- Chinese Academy of SciencesCN3 papers
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5 papers · 1 filter
High-efficiency optical frequency mixing in an all-dielectric metasurface enabled by multiple bound states in the continuum
Tingting Liu, Meibao Qin, Feng Wu +1
We present nonlinear optical four-wave mixing in a silicon nanodisk dimer metasurface. Under the oblique incident plane waves, the designed metasurface exhibits a multi-resonant fe…
Variational principles for topological pressures on subsets
Xingfu Zhong, Zhijing Chen
In this paper, we investigate the relations between various types of topological pressures and different versions of measure-theoretical pressures. We extend Feng- Huang's variatio…
Engineering Majorana corner modes from two-dimensional hexagonal crystals
Ma Luo
Second order topological insulator can be engineered from two-dimensional materials with strong spin-orbit coupling and in-plane Zeeman field. In proximity to superconductor, topol…
Polarization-controlled dynamically switchable high-harmonic generation from all-dielectric metasurfaces governed by dual bound states in the continuum
Shuyuan Xiao, Meibao Qin, Junyi Duan +2
Tailoring optical nonlinear effects (e.g. harmonic generation, sum-frequency mixing, etc.) in the recently emerging all-dielectric platform is important for both the fundamental sc…
Chiral Majorana Fermions in two dimensional square lattice antiferromagnet with proximity-induced superconductivity
Ma Luo
Combination of proximity-induced superconductivity and ferromagnetic exchange field in a two-dimensional square-lattice antiferromagnet with spin-orbit coupling and nonsymmorphic s…