V. Strbik et al., FLUX-CREEP MECHANISM OF CRITICAL-CURRENT LIMITATION IN TL-BASED THIN-FILM MICROSTRIPS, Journal of superconductivity, 11(1), 1998, pp. 65-66
Superconducting Tl-Ba-Ca-Cu-O thin film microstrips were prepared on M
gO substrates by thallination of the lift-off patterned Ba-Ca-Cu-O pre
cursor films. The highest zero-resistance critical temperare T-co of m
icrostrips was 94 K. From the critical current vs. temperature depende
nce two various critical current limiting mechanisms were distinguishe
d.