PRODUCTION OF T1-CONTAINING OXIDE SUPERCONDUCTING THIN FILM

PURPOSE:To efficiently and surely introduce T1 into a film in a film forming device and to produce a T1-contg. superconducting thin film having superior crystallinity, surface properties and high Tce. CONSTITUTION:A film consisting of the constituents of a T1-contg. oxide superconductor expept T1 is...

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Bibliographische Detailangaben
Hauptverfasser: KONNO YOSHITO, YOSHISATO MASANOBU
Format: Patent
Sprache:eng
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Zusammenfassung:PURPOSE:To efficiently and surely introduce T1 into a film in a film forming device and to produce a T1-contg. superconducting thin film having superior crystallinity, surface properties and high Tce. CONSTITUTION:A film consisting of the constituents of a T1-contg. oxide superconductor expept T1 is formed by chemical vapor deposition in a reaction tube 1 and this tube 1 is filled with T12O3 vapor to introduce T1 into the film. When a layer-by-layer process is adopted, the distribution of T1 in the film is made uniform, a single phase is formed and a T1-contg. superconductive thin film having a controlled laminator structure is produced.