Digitale Medien
Woodbury, NY
:
American Institute of Physics (AIP)
Applied Physics Letters
58 (1991), S. 412-414
ISSN:
1077-3118
Quelle:
AIP Digital Archive
Thema:
Physik
Notizen:
We have used a standard Weissenberg camera in the oscillating mode to characterize the in-plane structure of YBa2Cu3O7 thin films. We find that for films optimally grown on (100) MgO or (100) SrTiO3 substrates, the in-plane film axes are aligned parallel to the substrate axes. This is true both for solely c-axis oriented films (perpendicular to the film plane) and for mixed a- and c-axis oriented films. For a film grown on (110) SrTiO3, we have established that the film orientation perpendicular to the film plane is solely (103) and not (110) or a mixture of the two. In addition the in-plane film axes are colinear to the substrate axes.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1063/1.104650
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