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Layered lattice-matched superconducting device and method of making

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TLDR
In this article, a superconducting device and method of making in which a YBaCuO layer is laser deposited on a SrTiO3 or similar substrate such that the c-axis of the YBaCoCoMo layer is vertically aligned with that of the substrate.
Abstract
A superconducting device and method of making in which a superconducting YBaCuO layer is laser deposited on a SrTiO3 or similar substrate such that the c-axis of the YBaCuO layer is vertically aligned with that of the substrate. A non-superconducting layer of PrBaCuO or MgO is laser deposited on the superconducting layer and another superconducting YBaCuO layer is laser deposited on the non-superconducting layer with the c-axes of all the layers being aligned. Contacts are applied to the two superconducting layers to form a junction device across the non-superconducting layer, which acts as a barrier layer.

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References
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Journal ArticleDOI

Control of growth direction of epitaxial YBaCuO thin films on SrTiO3-substrates

TL;DR: The growth of YBaCuO thin films deposited by hollow magnetron sputtering on (100 and (110) SrTiO3 substrates has been studied as a function of deposition temperature, Ts.
Journal ArticleDOI

Laser patterning of metal oxide superconductor films by reactive solid-state transformation

TL;DR: In this article, a planar submicrometer-resolution patterning method was developed for fabrication of thin-film Ba/sub 2/YCu/sub 3/O/sub x/ devices without photoresist, water, or solvent exposure.
Patent

Josephson junction device

TL;DR: In this paper, the critical temperatures of the individual superconductors are adjusted by adjusting a constituent ratio of individual elements for the La-Sr-Cu-O-related supercondors.
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