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dc.contributor.authorGungor, K.en_US
dc.contributor.authorUnal, E.en_US
dc.contributor.authorDemir, Hilmi Volkanen_US
dc.date.accessioned2015-07-28T11:58:06Z
dc.date.available2015-07-28T11:58:06Z
dc.date.issued2013en_US
dc.identifier.issn1094-4087
dc.identifier.urihttp://hdl.handle.net/11693/11576
dc.description.abstractConventional two-dimensional (2D) plasmonic arrays provide electric field intensity enhancement in the plane, typically with a surface coverage around 50% in the plan-view. Here, we show nanoplasmonic three-dimensional (3D) surfaces with 100% surface coverage enabling strong surface-normal field enhancement. Experimental measurements are found to agree well with the full electromagnetic solution. Along with the surface-normal localization when using the plasmonic 3D-surface, observed maximum field enhancement is 7.2-fold stronger in the 3D-surface than that of the 2D counterpart structure. 3D-plasmonic nonplanar surfaces provide the ability to generate volumetric field enhancement, possibly useful for enhanced plasmonic coupling and interactions. © 2013 Optical Society of America.en_US
dc.language.isoEnglishen_US
dc.source.titleOptics Expressen_US
dc.relation.isversionofhttp://dx.doi.org/10.1364/OE.21.023097en_US
dc.subjectElectric Fieldsen_US
dc.subjectPlasmonsen_US
dc.subjectThree Dimensionalen_US
dc.titleNanoplasmonic surfaces enabling strong surface-normal electric field enhancementen_US
dc.typeArticleen_US
dc.departmentDepartment of Physicsen_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.departmentInstitute of Materials Science and Nanotechnology (UNAM)en_US
dc.citation.spage23097en_US
dc.citation.epage23106en_US
dc.citation.volumeNumber21en_US
dc.citation.issueNumber20en_US
dc.identifier.doi10.1364/OE.21.023097en_US
dc.publisherOptical Society of Americaen_US
dc.contributor.bilkentauthorDemir, Hilmi Volkan
buir.contributor.orcidDemir, Hilmi Volkan|0000-0003-1793-112Xen_US


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