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Superdirective dielectric nanoantennas

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

Description

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
URI: http://hdl.handle.net/1885/71070
Source: Nanoscale
DOI: 10.1039/c4nr01231c

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