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Superconductivity behaviour in screen-printed YBa<inf>2</inf>Cu<inf>3</inf>O<inf>7</inf> films
Date Issued
01-01-1988
Author(s)
Indian Institute of Technology, Madras
Rao, G. V.Subba
Chandrasekaran, K. D.
Baradarajan, A.
Abstract
We have fabricated films of the high Tc superconducting oxide YBa2Cu3O7 by screen printing on alumina, calcia-stabilized zirconia, yttria-stabilized zirconia, SrTiO3 and La2CuO4 substrates. Alumina was found to be a suitable substrate for screen printing. La2CuO4 and SrTiO3 substrates can be used with shorter annealing times. Superconducting transition temperatures in the vicinity of 85 K have been established in some of the films. © 1980.
Volume
164