English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/154764
Share/Impact:
Statistics
logo share SHARE   Add this article to your Mendeley library MendeleyBASE
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:

Title

Optical Metamaterials based on p-block Elements for Switchable Nanophotonics

AuthorsToudert, Johann ; Cuadrado, A. ; Serna, Rosalía
Issue Date25-Jul-2016
CitationMETA (2016)
AbstractWe explore the potential of p-block elements (especially Bi, Ga, Sb) for the fabrication of switchable plasmonic nanostructures and metamaterials, and demonstrate switchable plasmonic properties in nanostructured metamaterials based on such elements. Plasmonic optical metamaterials have attracted the attention of a broad community of scientists thanks to their capability to support resonant optical meta-effects, such as perfect absorption [1], plasmonic phase flips [2,3], non-specular reflection or refraction [4] that provide solutions for light trapping, lensing, filtering or optically-monitored sensing. The next step in the evolution of such metamaterials requires making their plasmonic properties switchable. This will allow designing switchable optical components and sensors with enhanced performance. In this context, technology can profit from the use of alternative plasmonic elements or compounds that are unconventional in the plasmonic field, beyond the traditional noble metals. In this talk we will explore the potential of p-block elements for the fabrication of switchable plasmonic optical metamaterials. Especially, Bi, Ga and Sb display a plasmonic response in the ultraviolet ¿ visible [6, 7] together with a switching capability upon solid-liquid transition. We will show and assess the plasmonic switching performance in nanostructures with different geometries. Finally we will develop ideas to build efficient switchable plasmonic optical metamaterials based on these elements and report the fabrication and switchable response of nanostructured metamaterials.
Description7th International Conference on Metamaterials, Photonic Crystals and Plasmonics, Torremolinos (Malaga), Spain, July 25, 2016 – July 28, 2016 ; http://metaconferences.org/ocs/index.php/META16/META16
URIhttp://hdl.handle.net/10261/154764
Appears in Collections:(CFMAC-IO) Comunicaciones congresos
Files in This Item:
File Description SizeFormat 
accesoRestringido.pdf15,38 kBAdobe PDFThumbnail
View/Open
Show full item record
Review this work
 


WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.