DC RESISTANCE AND DIELECTRIC FUNCTION AT 3392 NM OF YBCO FILMS FROM 300 K TO 80 K

Authors
WALLACE RJ BADE T REA C DAWSON P BOWMAN RM WALMSLEY DG
Citation
Rj. Wallace et al., DC RESISTANCE AND DIELECTRIC FUNCTION AT 3392 NM OF YBCO FILMS FROM 300 K TO 80 K, Czechoslovak journal of Physics, 46, 1996, pp. 1395-1396
Citations number
11
Categorie Soggetti
Physics
Journal title
Czechoslovak journal of Physics → ACNP
ISSN journal
00114626
Volume
46
Year of publication
1996
Supplement
3
Pages
1395 - 1396
Database
ISI
SICI code
0011-4626(1996)46:<1395:DRADFA>2.0.ZU;2-Q
Abstract
The dielectric function of a YBCO film was determined at 3392nm at tem peratures down to 80K. Results obtained were epsilon(i) = -24.09 - 0.0 013T and epsilon(i) = 7.66 + 0.067T. The results for epsilon(i) are co mpared with the de resistance of the film. Intrinsic intragrain scatte ring, elastic and inelastic grain boundary scattering and optical inte rband absorption are estimated as 82%, 5%, 13% and 10% respecively at 0K.