The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 28, 2020
Filed:
Sep. 29, 2017
International Business Machines Corporation, Armonk, NY (US);
David W. Abraham, Croton, NY (US);
John M. Cotte, New Fairfield, CT (US);
Mary B. Rothwell, Ridgefield, CT (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A technique relates to a device. First thin films are characterized by having a first opposing surface and a first connection surface in which the first connection surface is in physical contact with a first superconducting region. Second thin films are characterized by having a second opposing surface and a second connection surface in which the first and second opposing surfaces are opposite one another. The second connection surface is in physical contact with a second superconducting region. A solder material electrically connects the first and second opposing surfaces, and the solder material is characterized by maintaining a low ohmic electrical contact between the first and second opposing surfaces at temperatures below 100 degrees Kelvin. The first and second superconducting regions are formed of materials that have a melting point of at least 700 degrees Celsius.