3D hollow nanostructures as building blocks for multifunctional plasmonics

Francesco De De Angelis, Mario Malerba, Maddalena Patrini, Ermanno Miele, Gobind Das, Andrea Toma, Remo Proietti Zaccaria, Enzo M. Di Fabrizio

Research output: Contribution to journalArticlepeer-review

136 Scopus citations

Abstract

We present an advanced and robust technology to realize 3D hollow plasmonic nanostructures which are tunable in size, shape, and layout. The presented architectures offer new and unconventional properties such as the realization of 3D plasmonic hollow nanocavities with high electric field confinement and enhancement, finely structured extinction profiles, and broad band optical absorption. The 3D nature of the devices can overcome intrinsic difficulties related to conventional architectures in a wide range of multidisciplinary applications. © 2013 American Chemical Society.
Original languageEnglish (US)
Pages (from-to)3553-3558
Number of pages6
JournalNano Letters
Volume13
Issue number8
DOIs
StatePublished - Jul 9 2013

ASJC Scopus subject areas

  • Bioengineering
  • Materials Science(all)
  • Chemistry(all)
  • Mechanical Engineering
  • Condensed Matter Physics

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