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:
Dec. 06, 2022
Filed:
Apr. 13, 2020
International Business Machines Corporation, Armonk, NY (US);
Steven J. Holmes, Ossining, NY (US);
Devendra K. Sadana, Pleasantville, NY (US);
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Abstract
A vertical Josephson junction device includes a substrate, and an epitaxial stack formed on the substrate. The vertical Josephson junction device includes a first superconducting electrode embedded in the epitaxial stack, and a second superconducting electrode embedded in the epitaxial stack, the second superconducting electrode being separated from the first superconducting electrode by a dielectric layer. In operation, the first superconducting electrode, the dielectric layer, and the second superconducting electrode form a vertical Josephson junction.