Active and Passive Electronic Components

Active and Passive Electronic Components / 1991 / Article

Open Access

Volume 14 |Article ID 51595 | 5 pages | https://doi.org/10.1155/1991/51595

Superconducting Thick-Films From a Y-Ba-Cu-O Precursor

Received23 Jul 1990

Abstract

We have prepared screen-printed films of the Y-Ba-Cu-O compound starting from a spray-pyrolysis precursor powder. BeO ceramic substrates are confirmed to be inert with respect to the film up to about 1000ºC. Electrical properties of oxygen annealed films are investigated, evidencing excellent superconducting behaviour, both in terms of Tc(91K) and Jc (>102 A.cm-2 at 77 K).

Copyright © 1991 Hindawi Publishing Corporation. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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