Toroidal mode trapping in a magnetic meta-molecule

T Wu, AB Evlyukhin, VR Tuz - Journal of Physics D: Applied …, 2024 - iopscience.iop.org
In this paper, we establish the relationship between the eigenmodes and the scattering
characteristics of a meta-molecule made of magnetic disks from the point of view of the …

Hot spot as hallmark of transition from dielectric disk to ring

K Bronnikov, M Limonov, N Solodovchenko - arXiv preprint arXiv …, 2024 - arxiv.org
Topological transformations of dielectric structures radically change the eigenvalues and
eigenfunctions of photonic resonances. Moreover, optical effects may arise that characterize …