Metals and dielectrics for UV plasmonics

Published

Conference Paper

© 2020 SPIE. An overview on our latest research on UV plasmonics with Rh and Ga metal nanostructures is presented. We will pay attention to their plasmonic performance and UV tunability. For Ga, its polymorphism will be analyzed and for Rh three characteristic geometries will be studied: tripod star, nanocube and tetrahedron. As an alternative to metals, low heat generation materials for bio applications will be analyzed. A numerical analysis of several candidate low loss dielectric materials that show HRI properties in the UV will be presented. In particular, this analysis will focus on the near-field enhancement and scattering directionality above 3 eV.

Full Text

Duke Authors

Cited Authors

  • Gutiérrez, Y; González, F; Saiz, JM; Alcaraz De La Osa, R; Albella, P; Ortiz, D; Everitt, HO; Moreno, F

Published Date

  • January 1, 2020

Published In

Volume / Issue

  • 11345 /

Electronic International Standard Serial Number (EISSN)

  • 1996-756X

International Standard Serial Number (ISSN)

  • 0277-786X

International Standard Book Number 13 (ISBN-13)

  • 9781510634626

Digital Object Identifier (DOI)

  • 10.1117/12.2555740

Citation Source

  • Scopus