430 citations · 604 across the 5 of their papers we have counts for
5 papers
Photonic quasicrystal of spin angular momentum
Min Lin, Xinxin Gou, Zhenwei Xie +3
Quasicrystals,characterized by long-range order without translational symmetry,have catalyzed transformative advances in various fields,including optics in terms of field quasicrys…
The hidden spin-momentum locking and topological defects in unpolarized light fields
Peng Shi, Min Lin, Xinxin Gou +3
Electromagnetic waves characterized by intensity, phase, and polarization degrees of freedom are widely applied in data storage, encryption, and communications. However, these prop…
Spin decomposition and topological properties in a generic electromagnetic field
Peng Shi, Aiping Yang, Xiaojin Yin +3
Electromagnetic spins, including longitudinal and transverse ones, have been playing important roles in light-matter interactions. Here, we formulate a unified equation to uncover…
Photonic spin lattices: symmetry constraints for skyrmion and meron topologies
Xinrui Lei, Aiping Yang, Peng Shi +4
Symmetry governs many electronic and photonic phenomena in optics and condensed matter physics. Skyrmions and merons are prominent topological structures in magnetic materials, wit…
Deep-subwavelength features of photonic skyrmions in a confined electromagnetic field with orbital angular momentum
Luping Du, Aiping Yang, Anatoly V. Zayats +1
In magnetic materials, skyrmions are nanoscale regions where the orientation of electron spin changes in a vortex-type manner. Here we show that spin-orbit coupling in a focused ve…