Y-Ba-Cu-O thin films by evaporating the three elements using resistive heating

High T/sub c/ superconducting Y-Ba-Cu-O thin films were fabricated by evaporating the three metal elements Y, Ba, and Cu using resistive heating. Subsequently, the films were annealed in oxygen in order to obtain the superconducting phase. The critical temperatures T/sub c/ (onset) and T/sub c/ (end) of the obtained film were 88 K and 65 K, respectively.<
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