Y-Ba-Cu-O superconducting thin films prepared by plasma-assisted flash evaporation
- 17 July 1989
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 55 (3) , 307-309
- https://doi.org/10.1063/1.102412
Abstract
Superconducting thin films of Y‐Ba‐Cu‐O oxide have been prepared on (100) MgO substrates by flash evaporation in oxygen plasma. The as‐grown films deposited at substrate temperatures from 385 to 550 °C show superconducting properties with a critical temperature Tc of about 90 K. Transmission electron diffraction indicates that a film deposited at below 430 °C has both amorphous and polycrystalline regions, and that a film at above 430 °C is polycrystalline.Keywords
This publication has 10 references indexed in Scilit:
- As-deposited superconducting Y-Ba-Cu-O thin films on Si, Al2O3, and SrTiO3 substratesApplied Physics Letters, 1988
- Y-Ba-Cu-O Superconducting Thin Films Prepared by Flash EvaporationJapanese Journal of Applied Physics, 1988
- Low-temperature preparation of high T c superconducting thin filmsApplied Physics Letters, 1988
- Y-Ba-Cu-O superconducting thin films by simultaneous or sequential evaporationApplied Physics Letters, 1988
- Single-Crystal YBa2Cu3O7-x Thin Films by Activated Reactive EvaporationJapanese Journal of Applied Physics, 1988
- Low-temperature process for the preparation of high T c superconducting thin filmsApplied Physics Letters, 1987
- Production of YBa2Cu3O7−y superconducting thin films i n s i t u by high-pressure reactive evaporation and rapid thermal annealingApplied Physics Letters, 1987
- Structural and superconducting properties of orientation-ordered films prepared by molecular-beam epitaxyPhysical Review B, 1987
- Largely Anisotropic Superconducting Critical Current in Epitaxially Grown Ba2YCu3O7-y Thin FilmJapanese Journal of Applied Physics, 1987
- Possible highT c superconductivity in the Ba?La?Cu?O systemZeitschrift für Physik B Condensed Matter, 1986