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A. V. Kharchenko, A. N. Grigoriev, E. G. Ilina, V. N. Chepikov, V. A. Amelichev, A. E. Schukin3, A. R. Kaul
Chemical-deposited biaxially textured
oxides YBCO, Y2O3 and LZO as functional layers for 2G HTS
wires
Abstract
2G HTSC tapes YBCO/LZO/Ni-5W
and YBCO/Y2O3/LZO/Ni-5W with minimum number of
layers were obtained. Heteroepitaxial structures (layers La2Zr2O7,
Y2O3 and YBa2Cu3O7) are
formed by chemical deposition from a solution and chemical vapor deposition.
Their textural quality is confirmed by XRD. The influence of the layers on each
other is shown. Many factors for improving the quality of 2G HTSC tapes
obtained by chemical methods are considered.
Key words: oxide film, texture, high
temperature superconductor.
Copyright (C) Chemistry Dept., Moscow State University, 2002
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