Ontology highlight
ABSTRACT:
SUBMITTER: Ciraci C
PROVIDER: S-EPMC3649871 | biostudies-literature | 2012 Aug
REPOSITORIES: biostudies-literature
Ciracì C C Hill R T RT Mock J J JJ Urzhumov Y Y Fernández-Domínguez A I AI Maier S A SA Pendry J B JB Chilkoti A A Smith D R DR
Science (New York, N.Y.) 20120801 6098
Metals support surface plasmons at optical wavelengths and have the ability to localize light to subwavelength regions. The field enhancements that occur in these regions set the ultimate limitations on a wide range of nonlinear and quantum optical phenomena. We found that the dominant limiting factor is not the resistive loss of the metal, but rather the intrinsic nonlocality of its dielectric response. A semiclassical model of the electronic response of a metal places strict bounds on the ulti ...[more]