METHOD OF MAKING OXIDE SUPERCONDUCTING THIN FILM Russian patent published in 2013 - IPC H01B12/06 

Abstract RU 2476945 C2

FIELD: chemistry.

SUBSTANCE: before heat treatment by sintering (S20), intermediate heat treatment (S10) is carried out with decomposition of a carbonate contained in the thin film to be heat treated by sintering (S20) for crystallising heat treatment. Intermediate heat treatment (S10) is carried out in an atmosphere with carbon dioxide concentration lower than or equal to 10 mln-1. The organometallic compound contains a b-diketone complex.

EFFECT: invention enables to obtain a film with a larger thickness at high current density and with good reproducibility.

5 cl, 9 dwg, 2 tbl

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RU 2 476 945 C2

Authors

Khonda Genki

Taneda Takakhiro

Kato Takesi

Dates

2013-02-27Published

2009-02-18Filed