Superconducting wire
EP4771653A1Pending Publication Date: 2026-07-08FARADAY FACTORY JAPAN LLC +1
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Patent Information
- Application Number
- EP2024859623
- Authority / Receiving Office
- EP · EP
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2023-09-01
- Filing Date
- 2024-08-22
- Publication Date
- 2026-07-08
AI Technical Summary
Technical Problem
Superconducting wires exhibit varying critical current magnitudes depending on the angle of the magnetic field, leading to anisotropy issues that hinder their widespread technological applications.
Method used
A superconducting wire design featuring a laminate structure with a first superconducting layer containing columnar pinning centers and a second superconducting layer with point pinning centers, reducing anisotropy by complementary pinning effects.
Benefits of technology
The laminate structure effectively reduces the anisotropy of the critical current, enhancing the wire's performance and versatility for various applications by stabilizing critical current across different magnetic field orientations.
✦ Generated by Eureka AI based on patent content.
Abstract
A superconducting wire 1 is provided with a superconducting layer 12 including a first superconducting layer 121 and a second superconducting layer 122 that are layered in arbitrary order without any other layer, wherein the first superconducting layer 121 has columnar pinning centers and the second superconducting layer 122 has point pinning centers.
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