EXPERIMENTAL VALIDATION ON GRANULAR METALLIC-FILMS OF AN OPTICAL-MODEL BASED ON THE ENTROPIC ANALYSIS OF THEIR MORPHOLOGY

Authors
ANDRAUD C LAFAIT J BEGHDADI A PEIRO J
Citation
C. Andraud et al., EXPERIMENTAL VALIDATION ON GRANULAR METALLIC-FILMS OF AN OPTICAL-MODEL BASED ON THE ENTROPIC ANALYSIS OF THEIR MORPHOLOGY, Physica. A, 241(1-2), 1997, pp. 133-137
Citations number
11
Categorie Soggetti
Physics
Journal title
Physica. A → ACNP
ISSN journal
03784371
Volume
241
Issue
1-2
Year of publication
1997
Pages
133 - 137
Database
ISI
SICI code
0378-4371(1997)241:1-2<133:EVOGMO>2.0.ZU;2-Z
Abstract
We have developed two models for the optical properties of heterogeneo us media, based on the entropic analysis of their morphology. These mo dels have been applied to actual granular metallic media close to the percolation. The models account well for the measured optical properti es: the plasmon resonance and the infrared behavior are especially wel l accounted.