초록 ▼

A superconducting article including a flexible polycrystalline metal substrate, a layer of an adhesion layer material upon the surface of the flexible polycrystalline metal substrate, a layer of a cubic oxide material upon the adhesion layer material, the first layer of cubic oxide material deposite

A superconducting article including a flexible polycrystalline metal substrate, a layer of an adhesion layer material upon the surface of the flexible polycrystalline metal substrate, a layer of a cubic oxide material upon the adhesion layer material, the first layer of cubic oxide material deposited by ion beam assisted deposition, a layer of a buffer material upon the ion beam assisted deposited cubic oxide material layer, and, a layer of YBCO upon the buffer material layer is provided and has demonstrated J.sub.c 's of 1.3.times.10.sup.6 A/cm.sup.2, and I.sub.c 's of 120 Amperes across a sample 1 cm wide.

대표청구항 ▼

[ What is claimed is:] [14.] A superconducting article comprising:a flexible polycrystalline metal substrate;a layer of a cubic oxide material upon the flexible polycrystalline metal substrate, the layer of cubic oxide material deposited by ion beam assisted deposition using a percentage of light io

[ What is claimed is:] [14.] A superconducting article comprising:a flexible polycrystalline metal substrate;a layer of a cubic oxide material upon the flexible polycrystalline metal substrate, the layer of cubic oxide material deposited by ion beam assisted deposition using a percentage of light ions in said ion beam assisted deposition whereby said layer of cubic oxide material is characterized as having a full-width-half maxima in an x-ray phi scan of less than a layer of said cubic oxide material deposited by ion beam assisted deposition in the absence of light ions, said light ions selected from the group consisting of helium and neon; and,a layer of YBCO upon the buffer material layer.