Tuning localized plasmons in nanostructured metamaterials for surface-enhanced Raman scattering applications

Jeremy J. Baumberg, Nicolas M B Perney, Tim Kelf, Robin Cole, Yoshihiro Sugawara, Mamdouh E. Abdelsalam, Susan Cintra, Andrea E. Russell, Philip N. Bartlett, Majd E. Zoorob, Martin D B Charlton, Caterina M. Netti

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

Abstract

Reflectivity measurements of gold nanostructures graded in pitch and aperture size allow investigation of localized plasmons. A simple model confirmed by simulations explains the plasmon resonances. Such arrays demonstrate highly unusual and enhanced Raman scattering.

Original languageEnglish
Title of host publicationPhotonic Metamaterials: From Random to Periodic, META 2006
PublisherOptical Society of America (OSA)
ISBN (Print)155752808X, 9781557528087
Publication statusPublished - 2006
EventPhotonic Metamaterials: From Random to Periodic, META 2006 - Grand Bahama Island, Bahamas
Duration: 5 Jun 20065 Jun 2006

Other

OtherPhotonic Metamaterials: From Random to Periodic, META 2006
CountryBahamas
CityGrand Bahama Island
Period5/06/065/06/06

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    Baumberg, J. J., Perney, N. M. B., Kelf, T., Cole, R., Sugawara, Y., Abdelsalam, M. E., ... Netti, C. M. (2006). Tuning localized plasmons in nanostructured metamaterials for surface-enhanced Raman scattering applications. In Photonic Metamaterials: From Random to Periodic, META 2006 Optical Society of America (OSA).