Wednesday, April 09, 2014

Superdirective dielectric nanoantenna

Nanoscale , 2014, Accepted Manuscript

DOI: 10.1039/C4NR01231C, Paper

Alexandr Krasnok, Constantin Simovski, Pavel Belov, Yuri S. Kivshar

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...

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