Interplay of Magnetic Responses in All-Dielectric Oligomers To Realize Magnetic Fano Resonances
Interplay of Magnetic Responses in All-Dielectric Oligomers To Realize Magnetic Fano Resonances
We study the interplay between collective and individual optically-induced magnetic responses in quadrumers made of identical dielectric nanoparticles. Unlike their plasmonic counterparts, all-dielectric nanoparticle clusters are shown to exhibit multiple dimensions of resonant magnetic responses that can be employed for the realization of anomalous scattering signatures. We focus our analysis …