Growth and characterization of YbBCO films on textured Gd2O3 buffer-layered Ni tapes:: All sol-gel process

被引：6
|
作者：
El-Kawni, MI
Okuyucu, H
Aslanoglu, Z
Akin, Y
Hascicek, YS
机构：
[1] Florida State Univ, NHMFL, Tallahassee, FL 32310 USA
[2] Univ Florida, Gainesville, FL 32611 USA
来源：
JOURNAL OF SUPERCONDUCTIVITY | 2003年 / 16卷 / 03期
关键词：
coated conductors; sol-gel; Gd2O3; YbBCO;
D O I：
10.1023/A:1023877222308
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
YbBa2Cu3O7-x (YbBCO) thick films were grown on buffered, cube-textured Nickel tapes by sol-gel dip-coating method. Yb-123 films were prepared using solutions of Yb, Ba, and Cu organometallic compounds. A solution-based Gd2O3 buffer layer was deposited by dip-coating process with excellent texture and uniformity. The texture development and surface morphology of the buffer-layer films were examined by X-ray diffraction, pole figures, and ESEM analysis. Microstructure and characterization of Yb-123 films were done by ESEM, EDS, and XRD analysis. T-c and J(c) were conducted by four-wire measurement method.
引用
收藏
页码：533 / 536
页数：4
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