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Cost-effective electrodeposition of an oxide buffer for high-temperature superconductor coated conductors.
- Source :
-
Superconductor Science & Technology . 6/1/2014, Vol. 27 Issue 6, p1-1. 1p. - Publication Year :
- 2014
-
Abstract
- It is demonstrated that electrodeposition is a promising cost-effective technique to grow oxide buffer on metallic tapes. The resultant layer of CeO2 shows the biaxial texture of FWHM = 5.5° as well as a smooth surface of RMS = 2.0 nm, and YBa2Cu3O7−δ coated conductor with such a buffer exhibits the critical current density of 1.85 MA cm−2 at 77 K. Of more interest is that the CeO2 film thickness reaches a high value of more than 200 nm without any cracks, while it is very hard to achieve a thickness of more than 70 nm in the conventional vapor deposition methods employed. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 09532048
- Volume :
- 27
- Issue :
- 6
- Database :
- Academic Search Index
- Journal :
- Superconductor Science & Technology
- Publication Type :
- Academic Journal
- Accession number :
- 96380427
- Full Text :
- https://doi.org/10.1088/0953-2048/27/6/065016