Anomalous Infrared Absorption in Granular Superconductors
- 16 May 1983
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 50 (20) , 1607-1610
- https://doi.org/10.1103/physrevlett.50.1607
Abstract
Granular superconductors are shown to have a far-infrared absorption that is larger when the samples are superconducting than when they are normal. By contrast, theoretical models for these materials predict that when the samples become superconducting, the absorption should decrease.Keywords
This publication has 10 references indexed in Scilit:
- Far-infrared absorption by fine-metal-particle compositesPhysical Review B, 1982
- Anomalous far-infrared absorption in random small-particle compositesPhysical Review B, 1981
- Polarizability of a small sphere including nonlocal effectsPhysical Review B, 1981
- Far-Infrared Absorption in Ultrafine Al ParticlesPhysical Review Letters, 1976
- Ultrafine metal particlesJournal of Applied Physics, 1976
- Comment on frequency- and temperature-dependent electron-phonon renormalization effectsPhysical Review B, 1975
- Far-infrared absorption in small metallic particlesPhysical Review B, 1975
- Electron-Phonon Effects in the Infrared Properties of MetalsPhysical Review B, 1971
- Far-Infrared Absorptivity of Normal LeadPhysical Review Letters, 1970
- Theory of the Anomalous Skin Effect in Normal and Superconducting MetalsPhysical Review B, 1958