| 摘要 |
A laminate article comprises a substrate and a biaxially textured (RE1xRE2(1-x))2O3 buffer layer over the substrate, wherein 0<x<1 and RE1 and RE2 are each selected from the group consisting of Nd, Sm, Eu, Ho, Er, Lu, Gd, Tb, Dy, Tm, and Yb. The (RE1xRE2(1-x))2O3 buffer layer can be deposited using sol-gel or metal-organic decomposition. The laminate article can include a layer of YBCO over the (RE1xRE2(1-x))2O3 buffer layer. A layer of CeO2 between the YBCO layer and the (RE1xRE2(1-x))2O3 buffer can also be include. Further included can be a layer of YSZ between the CeO2 layer and the (RE1xRE2(1-x))2O3 buffer layer. The substrate can be a biaxially textured metal, such as nickel. A method of forming the laminate article is also disclosed.
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