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Magneto-Optical Response Enhanced by Mie Resonances in Nanoantennas

Neshev, Dragomir; Barsukova, Maria G.; Shorokhov, Alexander S; Musorin, Alexander I.; Kivshar, Yuri; Fedyanin, Andrey


We demonstrate both experimentally and numerically multifold enhancement of magneto-optical effects in subwavelength dielectric nanostructures with a magnetic surrounding exhibiting localized magnetic Mie resonances. We employ amorphous silicon nanodisks covered with a thin nickel film and achieve the 5-fold enhancement of the magneto-optical response of the hybrid magnetophotonic array of nanodisks in comparison with a thin nickel film deposited on a flat silica substrate. Our findings allow...[Show more]

CollectionsANU Research Publications
Date published: 2017
Type: Journal article
Source: ACS Photonics
DOI: 10.1021/acsphotonics.7b00783


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