Significant field enhancements in an individual silver nanoparticle near a substrate covered with a thin gain film

In this paper, we propose a method to significantly enhance the local-field of a gap plasmonic system by placing a metallic nanoparticle in close proximity to a substrate covered with a thin film using a gain material (∼100 nm thickness). Compared with a conventional dielectric substrate, the thin g...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Nanoscale 2014-11, Vol.6 (22), p.13994-141
Hauptverfasser:	Xian, Jinhong, Chen, Linchun, Niu, Hanben, Qu, Jule, Song, Jun
Format:	Artikel
Sprache:	eng
Schlagworte:	Covering Gain Mathematical models Nanostructure Optimization Refractive index Refractivity Thin films
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!