YBCO thin films on CeO2 buffered silver substrates

被引：0
|
作者：
Gallistl, Bernhard [1 ]
Gritzner, Gerhard [1 ]
机构：
[1] Johannes Kepler Univ Linz, Inst Chem Technol Inorgan Mat, A-4040 Linz, Austria
来源：
8TH EUROPEAN CONFERENCE ON APPLIED SUPERCONDUCTIVITY (EUCAS'07) | 2008年 / 97卷
关键词：
D O I：
10.1088/1742-6596/97/1/012093
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
CeO(2) was deposited on silver substrates by the chemical solution deposition method. Silver was dipped into a 0.05 M Ce(NO(3))(3) solution, dried in air and then annealed in air at 900 degrees C for 30 minutes. The CeO(2) buffer layer was characterized by X-ray diffraction and scanning electron microscopy. YBCO was deposited onto the buffered substrate via screen printing. The YBCO films where sintered at temperatures of 880 degrees C and 890 degrees C. Dense and crack free YBCO layers were obtained with transition temperatures (T(c0)) up to 83 K. Characterization of the superconducting film was performed by X - ray diffraction and SEM.
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页数：4
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