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Relationship between Self-Texture and Interfacial Restriction on the Epitaxy of (Ca,Sr)CuO2 Thin Films

Published online by Cambridge University Press:  25 February 2011

Satoshi Nagai
Affiliation:
Graduate school, University of Osaka Prefecture, Sakai, Osaka 591, Japan
Hideaki Tanaka
Affiliation:
Graduate school, University of Osaka Prefecture, Sakai, Osaka 591, Japan
Norifumi Fujimura
Affiliation:
University of Osaka Prefecture, College of Engineering, Sakai, Osaka 591, Japan
Taichiro Ito
Affiliation:
University of Osaka Prefecture, College of Engineering, Sakai, Osaka 591, Japan
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Abstract

The Orientation control of (Ca,Sr)CuO2 film has been investigated under various sputtering conditions from the view point of controlling the “self-texture” and epitaxy. The films with (001), (110) and (101) orientations were able to be obtained by changing partial gas pressure during sputtering. These orientations were observed on glass and MgO(100) single crystal substrates. The cohesive energy between the film and the MgO single crystal substrate was calculated to evaluate the change in orientation on glass and MgO substrates.

Type
Research Article
Copyright
Copyright © Materials Research Society 1992

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References

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