The development of bi-epitaxial texture and high grain boundary J(c) values in Tl-2212 films on MgO substrates
We have found that naturally occurring grain boundaries in Tl 2Ba2CaCu2O8 (Tl-2212) thin films grown on MgO substrates have significantly higher critical current values (Jcgb) than expected. In particular, films grown on clean MgO are bi-epitaxial, containing almost exclusively 45° tilt grain bounda...
| Main Authors: | , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2006
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