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Superdirective dielectric nanoantennas

Krasnok, AE; Simovski, Constantin; Belov, Pavel; Kivshar, Yuri


We introduce the novel concept of superdirective nanoantennas based on the excitation of higher-order magnetic multipole moments in subwavelength dielectric nanoparticles. Our superdirective nanoantenna is a small Si nanosphere containing a notch, and is

CollectionsANU Research Publications
Date published: 2014
Type: Journal article
Source: Nanoscale
DOI: 10.1039/c4nr01231c


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