Preparation of superconducting Y-Ba-Cu-O thick films with preferred c-axis orientation by a screen-printing method
- 15 August 1988
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 53 (7), 606-608
- https://doi.org/10.1063/1.100633
Abstract
Superconducting Y‐Ba‐Cu‐O thick films with preferred c‐axis orientation were obtained by a screen‐printing method. Thick films with preferred c‐axis orientation appeared only when the substrate material was YSZ, the film thickness was around 10 μm, and the film was fired at 980 °C for 6 min. The preferred c‐axis orientation was caused by an interface reaction between the Y‐Ba‐Cu‐O thick film and the YSZ substrate. The superconducting characteristics of the thick film were T zeroc =89 K and Jc (77 K)=7 A/cm2 .Keywords
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