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:
May. 02, 2023
Filed:
Oct. 06, 2020
International Business Machines Corporation, Armonk, NY (US);
Matthias Mergenthaler, Zurich, CH;
Andreas Fuhrer Janett, Zurich, CH;
Stephan Paredes, Zurich, CH;
Peter Mueller, Rueschlikon, CH;
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Abstract
A method of modifying a resonant frequency of a quantum device includes generating an ion beam having a beam energy and exposing a surface of the quantum device to the ion beam for an exposure time. The ion beam is incident onto the quantum device at an oblique angle that is less than 90 degrees as measured from the surface of the quantum device. The quantum device includes a Josephson junction, the ion beam exposing the quantum device proximate to the Josephson junction to modify a property of the Josephson junction, the property being associated with the resonant frequency of the quantum device.