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1997 | 92 | 1 | 205-208
Article title

Defects in Detwinned LaGaO_{3} Substrates

Content
Title variants
Languages of publication
EN
Abstracts
EN
Single crystals of lanthanum gallate would be the suitable substrate for YBaCuO films except for the phase transition and the tendency to twinning existing in this material. However, by appropriate choice of growth conditions in the Czochralski method, it is possible to grow single crystal of LaGaO_{3} with low density of twin boundaries. Special stress and temperature treatment can then be applied to such materials to remove majority of existing twins. The substrates were examined by X-ray topography before and after detwinning and the surface was scanned with a profilometer.
Keywords
EN
Year
Volume
92
Issue
1
Pages
205-208
Physical description
Dates
published
1997-07
References
Document Type
Publication order reference
YADDA identifier
bwmeta1.element.bwnjournal-article-appv92z127kz
Identifiers
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