Citation
Lg. Johansson et al., PREPARATION AND PROPERTIES OF TL2BA2CACU2O8 THIN-FILMS, Journal of superconductivity, 7(4), 1994, pp. 767-771
Citations number
6
Categorie Soggetti
Physics, Applied","Physics, Condensed Matter
Journal title
ISSN journal
08961107
Volume
7
Issue
4
Year of publication
1994
Pages
767 - 771
Database
ISI
SICI code
0896-1107(1994)7:4<767:PAPOTT>2.0.ZU;2-H
Abstract
An ex situ process has been developed to produce thin superconducting
Tl2Ba2CaCu2O8 films. The properties of films grown on different substr
ates using different annealing regimes were studied. Critical temperat
ures of 103-107 K were measured on films prepared in a broad range of
annealing temperatures on SrTiO3, LaAlO3, and Y-ZrO2 substrates. A cri
tical current density, J(c), of 2 x 10(6) A/cm2 at 77 K was measured o
n LaAlO3. Film morphology was studied by SEM, AFM, and STM.