Reactive growth of YBa2Cu3O7-∂ thick fil
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T.C. Shields; J.S. Abell
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Article
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1994
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Elsevier Science
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English
⚖ 175 KB
Thick films of YBa2Cu307.O (YBCO) have been fabricated on Y203 substrates by reaction between a mixture of BaCuO 2 and Cut. It is necessary to fire films above the binary eutectic temperature in order for adequate reaction to take place. Films fired at 950°C and 1000°C are polycrystalline in nature