Superconductor technology: apparatus – material – process – High temperature devices – systems – apparatus – com- ponents,... – Superconductor next to layer containing nonsuperconducting...
Reexamination Certificate
2007-01-12
2011-10-04
McGinty, Douglas (Department: 1765)
Superconductor technology: apparatus, material, process
High temperature devices, systems, apparatus, com- ponents,...
Superconductor next to layer containing nonsuperconducting...
C505S237000, C505S239000, C252S519300, C427S062000
Reexamination Certificate
active
08030247
ABSTRACT:
Disclosed herein is a precursor solution for forming a biaxially oriented buffer layer through low-temperature heat treatment, by which a highly oriented buffer layer can be formed even when the precursor solution is heat-treated at a low temperature of 1000° C. or lower at the time of forming a buffer layer through a wet chemical method. The precursor solution is prepared by adding a carboxylate or an alkoxide of bismuth, boron, lead, gallium, or the like, which is a metal salt for forming an oxide having a low melting point of 1200° C. or lower after pyrolysis in an oxygen atmosphere, to a precursor solution for forming a buffer layer through a wet chemical method.
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Chung Kook-Chae
Kim Young-Kuk
Ko Jae-Woong
Yoo Jai-Moo
Cooper & Dunham LLP
Korea Institute of Machinery & Materials
McGinty Douglas
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