Localized surface plasmon resonance in nano-sinusoid arrays

Daryoush Mortazavi*, Abbas Z. Kouzani, Ladislau Matekovits

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contributionpeer-review


It is demonstrated that the newly proposed nano-sinusoid shape has more resonance wavelength tunability than that other sharp-tip nano-particles such as nano-triangles and nano-diamonds. It is also show that an array of nano-sinusoids provides more enhancement at hot spots in comparison to other examined nano-particle shapes. This enhancement is analytically quantified using the coupling constant values used in the electrostatic eigenmode method for analytically solving Maxwell's equations for the nano-plasmonic devices. In addition, investigating LSPR spectrum of 2D arrays of NPs, demonstrates existence of enhanced surface electric fields on hot spots of the outer rows of the array.

Original languageEnglish
Title of host publication2013 International Workshop on Antenna Technology (iWAT)
Subtitle of host publicationproceedings
Place of PublicationPiscataway, NJ
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Number of pages4
ISBN (Electronic)9781467328319, 9781467328296
ISBN (Print)9781467328302
Publication statusPublished - 2013
Externally publishedYes
Event2013 International Workshop on Antenna Technology, iWAT 2013 - Karlsruhe, Germany
Duration: 4 Mar 20136 Mar 2013


Other2013 International Workshop on Antenna Technology, iWAT 2013


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