发明申请
- 专利标题： COATED CONDUCTOR HIGH TEMPERATURE SUPERCONDUCTOR CARRYING HIGH CRITICAL CURRENT UNDER MAGNETIC FIELD BY INTRINSIC PINNING CENTERS, AND METHODS OF MANUFACTURE OF SAME
- 专利标题（中）： 通过内插固定中心在磁场下承载高临界电流的涂层导体高温超导体及其制造方法
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申请号： US14047672申请日： 2013-10-07
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公开(公告)号： US20150348681A1公开(公告)日： 2015-12-03
- 发明人: JEONG-UK HUH
- 申请人： SUPERCONDUCTOR TECHNOLOGIES, INC.
- 申请人地址： US CA Santa Barbara
- 专利权人： SUPERCONDUCTOR TECHNOLOGIES, INC.
- 当前专利权人： SUPERCONDUCTOR TECHNOLOGIES, INC.
- 当前专利权人地址： US CA Santa Barbara
- 主分类号： H01B12/06
- IPC分类号： H01B12/06
摘要：
A coated conductor comprises a substrate supporting a ReBCO superconductor adapted to carry current in a superconducting state. The superconductor is characterized in having peaks in critical current (Jc) of at least 0.2 MA/cm2 in a magnetic field of about 1 Tesla when the field is applied normal to the surface of the superconductor and when the field is applied parallel to the surface of the superconductor, and further characterized in that the superconductor includes horizontal defects and columnar defects in a size and an amount sufficient to result in the said critical current response. The conductor is characterized in that the ratio of the height of the peaks in the Jc is in the range from 3:1 with the ratio of the field perpendicular (0 degrees) to the field parallel (+/−90 degrees) to the range from 3:1 with the ratio of the field parallel to the field perpendicular.