Invention Grant
- Patent Title: Fabrication of high-temperature superconducting striated tape combinations
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Application No.: US16218471Application Date: 2018-12-12
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Publication No.: US11600762B2Publication Date: 2023-03-07
- Inventor: Joseph C. Prestigiacomo , Raymond C. Y. Auyeung , Michael S. Osofsky
- Applicant: The Government of the United States of America, as represented by the Secretary of the Navy
- Applicant Address: US VA Arlington
- Assignee: The Government of the United States of America, as represented by the Secretary of the Navy
- Current Assignee: The Government of the United States of America, as represented by the Secretary of the Navy
- Current Assignee Address: US VA Arlington
- Agency: US Naval Research Laboratory
- Agent Stephen T. Hunnius
- Main IPC: H01L39/14
- IPC: H01L39/14 ; H01L39/24 ; B23K1/00 ; B23K3/06 ; B23K35/02 ; H01L21/67 ; H01L21/68 ; H01L21/683 ; H01L23/00 ; B23K101/42 ; B23K35/26
Abstract:
This disclosure teaches methods for making high-temperature superconducting striated tape combinations and the product high-temperature superconducting striated tape combinations. This disclosure describes an efficient and scalable method for aligning and bonding two superimposed high-temperature superconducting (HTS) filamentary tapes to form a single integrated tape structure. This invention aligns a bottom and top HTS tape with a thin intervening insulator layer with microscopic precision, and electrically connects the two sets of tape filaments with each other. The insulating layer also reinforces adhesion of the top and bottom tapes, mitigating mechanical stress at the electrical connections. The ability of this method to precisely align separate tapes to form a single tape structure makes it compatible with a reel-to-reel production process.
Public/Granted literature
- US20190189888A1 Fabrication of High-Temperature Superconducting Striated Tape Combinations Public/Granted day:2019-06-20
Information query
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