FIELD: electricity.
SUBSTANCE: production method of high-temperature superconducting film on the amorphous quartz substrate involves applying of the three-layer coating into the pre-cleaned substrate surface. The first coating layer is formed from quartz with thickness 100-400 nm by magnetron spraying, the second layer is formed from zirconium dioxide, stabilized by yttrium with thickness 100-300 nm, the third layer is made of cerium dioxide with thickness 150-350 nm.
EFFECT: provision of the possibility to eliminate the cracking of the high-temperature superconducting film.
7 cl, 3 dwg
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