Enhancement of the dielectric constant of lead oxide by silver particles
- 1 May 1976
- journal article
- Published by American Vacuum Society in Journal of Vacuum Science and Technology
- Vol. 13 (3) , 734-736
- https://doi.org/10.1116/1.568978
Abstract
The spectral reflectivity of lead oxide on a lead substrate differs substantially from that containing fine silver particles. The latter shows interference patterns in the visible and near-infrared region. This implies that the presence of metal particles increases the dielectric constant of lead oxide markedly. The results are analyzed by the Maxwell-Garnett theory and a reasonable agreement is found. Possible applications for such composite oxides are discussed.Keywords
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