Title :
Magnetic localized surface plasmons
Author :
Huidobro, Paloma A. ; Moreno, E. ; Martin-Moreno, Luis ; Garcia-Vidal, Francisco J.
Author_Institution :
Dept. de Fis. Teor. de la Materia Condensada, Univ. Autonoma de Madrid, Cantoblanco, Spain
Abstract :
Here we demonstrate the emergence of localized surface plasmon modes of geometrical origin in metallic particles whose surface is periodically textured at a subwavelength scale. In particular, we study a novel magnetic mode appearing in such structures, which features subwavelength confinement and has no analogue in conventional particle plasmonics.
Keywords :
magnetic particles; surface plasmons; magnetic localized surface plasmons; magnetic mode; metallic particles; subwavelength confinement; Dielectric materials; Magnetic resonance; Metals; Optical surface waves; Plasmons; Surface texture; Surface waves;
Conference_Titel :
Advanced Electromagnetic Materials in Microwaves and Optics (METAMATERIALS), 2014 8th International Congress on
Conference_Location :
Lyngby
Print_ISBN :
978-1-4799-3450-8
DOI :
10.1109/MetaMaterials.2014.6948552
