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Proceedings Paper

Preparation of thin superconducting YBCO films by ion-beam mixing
Author(s): Xiang Jun Fan; You Gui Pen; Huai Xi Guo; Hong Tao Li; Chang Liu; Chang Zhong Jiang; Zhi Lin Pen
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Paper Abstract

In this paper, we present a new method using ion beam mixing to prepare thin superconducting YBCO films. In the high-low temperature target room, multilayered Y-Ba-Cu films were prepared by multi-evaporation. Then the multilayered films were mixed by ion beam. After annealing, superconducting films with zero resistance temperature at 80 K can be obtained. The constituent determined by electron probe microanalysis (EPMA) is close to the 1-2-3 case. X-ray diffraction patterns show that the structure of the film is orthorhombic having an obvious c-axis orientation perpendicular to the film surface like the epitaxial films.

Paper Details

Date Published: 1 November 1991
PDF: 3 pages
Proc. SPIE 1519, International Conference on Thin Film Physics and Applications, (1 November 1991); doi: 10.1117/12.47209
Show Author Affiliations
Xiang Jun Fan, Wuhan Univ. (China)
You Gui Pen, Wuhan Univ. (China)
Huai Xi Guo, Wuhan Univ. (China)
Hong Tao Li, Wuhan Univ. (China)
Chang Liu, Wuhan Univ. (China)
Chang Zhong Jiang, Wuhan Univ. (China)
Zhi Lin Pen, Wuhan Univ. (China)


Published in SPIE Proceedings Vol. 1519:
International Conference on Thin Film Physics and Applications

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