ShareFilm thickness dependence of critical-current density for YBCO films post-annealed at a low oxygen partial pressure.
Author(s) : MOGRO-CAMPERO A., TURNER L. G.
Type of article: Article
Summary
The critical-current density at 77 K exceeds 1 MA/cm2 for the thinner films, and decreases with increasing film thickness in excess of about 0.4 micrometer. A good anticorrelation was found between room-temperature resistivity and critical-current density at 77 K. The results are compared to those obtained before by post-annealing at 850 deg C in 1 atm of oxygen (instead of 750 deg C and 29 pascals).
Details
- Original title: Film thickness dependence of critical-current density for YBCO films post-annealed at a low oxygen partial pressure.
- Record ID : 1994-2076
- Languages: English
- Source: J. Supercond. - vol. 6 - n. 1
- Publication date: 1993/02
- Document available for consultation in the library of the IIR headquarters only.
Links
See other articles in this issue (4)
See the source
Indexing
- Themes: Superconduction
- Keywords: Superconduction; Oxygen; YBCO; Superconductor; Superconducting film; Current density; Critical current
-
STRAIN EFFECTS ON THE CRITICAL CURRENT DENSITY ...
- Author(s) : SUZUKI M.
- Date : 1990
- Languages : Japanese
- Source: Cryogenics/ Cryog. Eng. - vol. 25 - n. 6
View record
-
Transport critical current density of melt-proc...
- Author(s) : KIMURA K., MORITA M., TANAKA M., TAKEBAYASHI S., TROUILLEUX L., MIYAMOTO K., HASHIMOTO M., WATANABE K., AWAJI S., KOBAYASHI N.
- Date : 1993/05
- Languages : English
- Source: Cryogenics - vol. 33 - n. 5
View record
-
Critical current density and microstructure of ...
- Author(s) : MOGRO-CAMPERO A., TURNER L. G., HALL E. L.
- Date : 1992/04
- Languages : English
- Source: J. Supercond. - vol. 5 - n. 2
View record
-
Application of a bridge circuit for an inductiv...
- Author(s) : LEE S.-P., JUNG C. U., KIM Y. K., JO W., NOH T. W.
- Date : 1993/08
- Languages : English
- Source: Rev. sci. Instrum. - vol. 64 - n. 8
View record
-
Critical-current density dependence on orientat...
- Author(s) : PATEL S.
- Date : 1994/03
- Languages : English
- Source: Cryogenics - vol. 34 - n. 3
View record