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Epitaxial growth of YBa2Cu3O7-x thin films on (110) SrTiO3 single crystals by activated reactive evaporation.
- Source :
- Applied Physics Letters; 11/28/1988, Vol. 53 Issue 22, p2232, 3p
- Publication Year :
- 1988
-
Abstract
- The orientation of YBa2Cu3O7-x thin films grown on (110) planes of SrTiO3 by activated reactive evaporation was investigated by means of reflection high-energy electron diffraction. The orientation of the films depended on the substrate temperature. The films with (110) planes parallel to the substrate surface grew in a narrow range of substrate temperatures around 530 °C, while the films with (103) planes parallel to the surface grew at temperatures above 600 °C. The change of the epitaxial orientation with the substrate temperature is discussed in terms of the temperature dependence of the lattice mismatch between YBa2Cu3O7-x and SrTiO3. [ABSTRACT FROM AUTHOR]
- Subjects :
- YTTRIUM
METALLIC films
STRONTIUM compounds
CRYSTALLIZATION
Subjects
Details
- Language :
- English
- ISSN :
- 00036951
- Volume :
- 53
- Issue :
- 22
- Database :
- Complementary Index
- Journal :
- Applied Physics Letters
- Publication Type :
- Academic Journal
- Accession number :
- 9828948
- Full Text :
- https://doi.org/10.1063/1.100511