Topological darkness in self-assembled plasmonic metamaterials
Idioma
en
Article de revue
Este ítem está publicado en
Advanced Materials. 2014, vol. 26, n° 2, p. 324-330
Wiley-VCH Verlag
Resumen en inglés
Self-assembled plasmonic metamaterials are fabricated from silver nanoparticles covered with a silica shell. These metamaterials demonstrate topological darkness or selective suppression of reflection connected to global ...Leer más >
Self-assembled plasmonic metamaterials are fabricated from silver nanoparticles covered with a silica shell. These metamaterials demonstrate topological darkness or selective suppression of reflection connected to global properties of the Fresnel coefficients. The optical properties of the studied structures are in good agreement with effective medium theory. The results suggest a practical way of achieving high phase sensitivity in plasmonic metamaterials.< Leer menos
Palabras clave en inglés
Plasmonics
Topological darkness
Self-assembly
Phase
Sensing
Orígen
Importado de HalCentros de investigación