HIGH-TC SUPERCONDUCTING THIN-FILMS - AN ANALYSIS OF REFLECTANCE SPECTRA

Academic Article
Publication Date:
1991
abstract:
The strong contribution of the substrate to the reflectance of superconducting thin films prevents the use of standard Kramers-Krönig transformations to derive the superconductor optical conductivity. This quantity has to be obtained by canonical procedures, which imply the knowledge of the substrate optical conductivity. Two systems are discussed: a metallic BSCCO thin film deposited on MgO and an insulating one on ZrO2.
Iris type:
01.01 Articolo in rivista
Keywords:
HIGH Tc SUPERCONDUCTING THIN FILMS; Infrared spectroscopy; Laser ablation
List of contributors:
Handle:
https://iris.cnr.it/handle/20.500.14243/203532
Published in:
PHYSICA. C, SUPERCONDUCTIVITY
Journal