Superconductivity behaviour of screen-printed LnBa2Cu3O7 (Ln=Eu,Y) films |
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| Authors: | K D Chandrasekaran U V Varadaraju A Baradarajan G V Subba Rao |
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| Affiliation: | (1) Department of Chemical Engineering, Indian Institute of Technology, 600 036 Madras, India;(2) Materials Science Research Centre, Indian Institute of Technology, 600 036 Madras, India |
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| Abstract: | Thick films of the highT
csuperconducting oxides, LnBa2Cu3O7, Ln = Eu, Y, have been fabricated by screen printing on alumina and SrTiO3 substrates. Conditions for optimum superconductivity behaviour of the films have been established.T
c
onset
varies from 90–94 K for all the films but zero resistance was observed only in a few cases. |
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| Keywords: | High temperature superconductors screen printed films LnBaCuO |
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