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:
Nov. 27, 1979
Filed:
May. 08, 1978
Applicant:
Inventor:
Harry Kroger, Sudbury, MA (US);
Assignee:
Sperry Rand Corporation, New York, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
357-5 ; 357-6 ; 357 59 ; 357-2 ; 29599 ;
Abstract
A Josephson tunnel junction device having niobium superconductive electrodes with an amorphous hydrogenated semiconductor tunnelling barrier therebetween comprised of silicon or germanium or an alloy thereof supports an unusually high critical current density. Barrier dopants provide a further increase in the critical current density. The barrier is deposited by rf-sputtering in an atmosphere containing hydrogen.
Kroger, Harry. (1979). Josephson tunnel junction device with hydrogenated amorphous silicon, (U.S. Patent No. 4176365). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4176365
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile