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Ultraviolet optical magnetism from a new plasmonic resonance mode
KTH, School of Electrical Engineering (EES), Electromagnetic Engineering. KTH, School of Information and Communication Technology (ICT), Centres, Zhejiang-KTH Joint Research Center of Photonics, JORCEP.ORCID iD: 0000-0002-3401-1125
2012 (English)In: The Fifth International Workshop On Theoretical And Computational Nano-Photonics (Tacona-Photonics 2012), American Institute of Physics (AIP), 2012, 167-169 p.Conference paper (Refereed)
Abstract [en]

We numerically demonstrate strong anti-symmetric LSPRs from single metallic nano objects by using silver nanostrips and nano-bricks sandwiched by TiO 2 layers. This is a brand new LSPR mode and it enables single nano-strips and single nano-bricks to produce magnetism in the blue, violet and part of ultraviolet light range. The underlying physics of the anti-symmetric LSPRs is explained using a waveguide theory. This may lead to deeper understanding of plasmonic coupling and is promising for inspiring novel plasmonic designs.

Place, publisher, year, edition, pages
American Institute of Physics (AIP), 2012. 167-169 p.
, AIP Conference Proceedings, ISSN 0094-243X ; 1475
Keyword [en]
magnetism, plasmonics, ultraviolet
National Category
Engineering and Technology
URN: urn:nbn:se:kth:diva-129781DOI: 10.1063/1.4750132ISI: 000309602000056ScopusID: 2-s2.0-84875498499ISBN: 978-073541084-8OAI: diva2:653992
5th International Workshop on Theoretical and Computational Nano-Photonics, TaCoNa-Photonics 2012; Bad Honnef; Germany; 24 October 2012 through 26 October 2012

QC 20131007

Available from: 2013-10-07 Created: 2013-10-04 Last updated: 2013-11-19Bibliographically approved

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He, Sailing
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Electromagnetic EngineeringZhejiang-KTH Joint Research Center of Photonics, JORCEP
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