Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
November 12, 2019
Patent Application Number
15900655
Date Filed
February 20, 2018
Patent Citations Received
Patent Primary Examiner
Patent abstract
Disclosed herein are quantum dot devices, as well as related computing devices and methods. For example, in some embodiments, a quantum dot device may include: a quantum well stack; a layer of gate dielectric above the quantum well stack; a first gate metal and a second gate metal above the layer of gate dielectric; and a gate wall between the first gate metal and the second gate metal, wherein the gate wall is above the layer of gate dielectric, and the gate wall includes a first dielectric material and a second dielectric material different from the first dielectric material.
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