Presentation + Paper
1 April 2020 Metals and dielectrics for UV plasmonics
Y. Gutiérrez, F. González, J. M. Saiz, R. Alcaraz de la Osa, P. Albella, D. Ortiz, H. O. Everitt, F. Moreno
Author Affiliations +
Abstract
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.
Conference Presentation
© (2020) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Y. Gutiérrez, F. González, J. M. Saiz, R. Alcaraz de la Osa, P. Albella, D. Ortiz, H. O. Everitt, and F. Moreno "Metals and dielectrics for UV plasmonics", Proc. SPIE 11345, Nanophotonics VIII, 113450O (1 April 2020); https://doi.org/10.1117/12.2555740
Advertisement
Advertisement
RIGHTS & PERMISSIONS
Get copyright permission  Get copyright permission on Copyright Marketplace
KEYWORDS
Ultraviolet radiation

Dielectrics

Plasmonics

Metals

Gallium

Rhodium

Near field

Back to Top