DocumentCode :
940086
Title :
Superconducting Ba/sub 1-x/K/sub x/BiO/sub 3/ thin film by in-situ sputtering
Author :
Hu, R. ; Lee, A.E. ; Chan, H.W. ; Pettiette-Hall, C.L.
Author_Institution :
TRW Space & Technol. Group, Redondo Beach, CA, USA
Volume :
3
Issue :
1
fYear :
1993
fDate :
3/1/1993 12:00:00 AM
Firstpage :
1556
Lastpage :
1558
Abstract :
Superconducting Ba/sub 1-x/K/sub x/BiO/sub 3/ thin films with T/sub c/ (R=0) as high as 29.2 K have been grown using off-axis RF magnetron sputtering. Films are routinely deposited with zero resistance between 25 K and 29 K. High pressure during deposition is considered to be responsible for higher-T/sub c/ films. The films grow epitaxially with
Keywords :
barium compounds; high-temperature superconductors; potassium compounds; sputter deposition; superconducting epitaxial layers; superconducting transition temperature; vapour phase epitaxial growth; 25 to 29 K; 29.2 K; Ba/sub 1-x/K/sub x/BiO/sub 3/; SrTiO/sub 3/; YBa/sub 2/Cu/sub 3/O/sub 7-x/ films; epitaxial growth; high pressure; in-situ sputtering; off-axis RF magnetron sputtering; superconducting thin film; zero resistance; Barium; Critical current; Electrical resistance measurement; Immune system; Semiconductor films; Sputtering; Superconducting epitaxial layers; Superconducting films; Superconducting thin films; Superconducting transition temperature;
fLanguage :
English
Journal_Title :
Applied Superconductivity, IEEE Transactions on
Publisher :
ieee
ISSN :
1051-8223
Type :
jour
DOI :
10.1109/77.233368
Filename :
233368
Link To Document :
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