Superdirective all-dielectric nanoantennas

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dc.contributor Aalto-yliopisto fi
dc.contributor Aalto University en Belov, P. A. Krasnok, A. E. Filonov, D. S. Simovski, C. R. Kivshar, Yu S. 2018-12-10T10:30:55Z 2018-12-10T10:30:55Z 2014
dc.identifier.citation Belov , P A , Krasnok , A E , Filonov , D S , Simovski , C R & Kivshar , Y S 2014 , Superdirective all-dielectric nanoantennas : Theory and experiment . in 2nd Radio and Antenna Days of the Indian Ocean (RADIO 2014) . , UNSP 012008 , IOP Conference Series: Materials Science and Engineering , vol. 67 , IOP Publishing , IEEE Radio and Antenna Days of the Indian Ocean , Flic-en-Flac , Mauritius , 07/04/2014 . DOI: 10.1088/1757-899X/67/1/012008 en
dc.identifier.issn 1757-8981
dc.identifier.issn 1757-899X
dc.identifier.other PURE UUID: d5f7de67-017e-4f0c-a20e-0ef18ebc6564
dc.identifier.other PURE ITEMURL:
dc.identifier.other PURE LINK:
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dc.description.abstract We introduce a novel concept of superdirective nanoantennas based on the generation of higherorder optically-induced magnetic multipoles. Such an all-dielectric nanoantenna can be realized as an optically small spherical dielectric nanoparticle with a notch excited by a point source located in the notch. We also confirm the predicted superdirectivity effect experimentally through scaling to the microwave frequency range. en
dc.format.extent 4
dc.format.mimetype application/pdf
dc.language.iso en en
dc.relation.ispartof IEEE Radio and Antenna Days of the Indian Ocean en
dc.relation.ispartofseries 2nd Radio and Antenna Days of the Indian Ocean (RADIO 2014) en
dc.relation.ispartofseries IOP Conference Series: Materials Science and Engineering en
dc.relation.ispartofseries Volume 67 en
dc.rights openAccess en
dc.subject.other Engineering(all) en
dc.subject.other Materials Science(all) en
dc.subject.other 221 Nanotechnology en
dc.title Superdirective all-dielectric nanoantennas en
dc.type A4 Artikkeli konferenssijulkaisussa fi
dc.description.version Peer reviewed en
dc.contributor.department St. Petersburg National Research University of Information Technologies, Mechanics and Optics (ITMO)
dc.contributor.department Department of Radio Science and Engineering
dc.contributor.department Australian National University
dc.subject.keyword Engineering(all)
dc.subject.keyword Materials Science(all)
dc.subject.keyword 221 Nanotechnology
dc.identifier.urn URN:NBN:fi:aalto-201812106296
dc.identifier.doi 10.1088/1757-899X/67/1/012008
dc.type.version publishedVersion

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