ISSN:
1662-9752
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
A reel-to-reel deposition system was set up for studying YBCO coated conductor.Continuous deposition of multi-layer CeO2/YSZ/Y2O3 buffer layers was carried out on 10mm-widthbiaxially textured tape of NiW using the reactive dc magnetron sputtering technique. A continuousand uniform buffer layer with good texture was presented over length. For 10–meter-long tapes, theφ-scan FWHM values of Y2O3 (222), YSZ (111), and CeO2 (111) were 7.77°, 7.68° and 7.93°,respectively. The rocking curves showed that the average FWHM values of Y2O3 (004), YSZ (002),and CeO2 (002) were 5.02°, 4.67° and 4.44°, respectively. The microstructure and interfaces of bufferlayers were observed by scanning electron microscopy (SEM) and Auger electron spectrum (AES).YBCO layer was prepared by magnetron sputtering technique as well on the short samples
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/02/16/transtech_doi~10.4028%252Fwww.scientific.net%252FMSF.546-549.1871.pdf
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