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US 7,627,356 B2Granted
Multifilament AC tolerant conductor with striated stabilizer and devices incorporating the same
AssigneeSuperPower, Inc.
InventorsXun Zhang, Venkat Selvamanickam
Life of this patent
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Abstract
A multifilament high temperature superconductor with thick, striated stabilizer is disclosed, including a substrate, a buffer layer, a multifilament superconductor layer, and at least one thick stabilizer layer. Also disclosed are components incorporating superconducting tapes and methods for manufacturing same.
Claims19
A high temperature coated superconductor article, comprising:
- a substrate having first and second surfaces opposite each other;
- a buffer layer overlying the first opposite surface of the substrate;
- a multifilament superconductor layer overlying the buffer layer;
- and at least one stabilizer layer, wherein
- a portion of said at least one stabilizer layer is adjacent to the superconducting layer, is striated and has a thickness of at least 5.0 microns.
2 more elements
A dual-sided high temperature coated superconductor article, comprising:
- a substrate having first and second surfaces opposite each other;
- a first buffer layer adjacent to the first surface of the substrate;
- a second buffer layer adjacent to the second surface of the substrate;
- a first multifilament superconductor layer adjacent to the first buffer layer;
- a second multifilament superconductor layer adjacent to the second buffer layer;
- and
- at least one stabilizer layer adjacent to the first and second multifilament superconductor layer,
- wherein portions of the at least one stabilizer layer are striated and have a thickness of at least 5 microns,
- and wherein the at least one stabilizer layer further extends to define first and second side regions that encapsulate the superconducting article.
6 more elements
Dependencies are inferred from the claim text.