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:
Apr. 11, 2006
Filed:
Aug. 15, 2003
Applicants:
Hooman Mohseni, Princeton, NJ (US);
Winston Kong Chan, Princeton, NJ (US);
Inventors:
Hooman Mohseni, Princeton, NJ (US);
Winston Kong Chan, Princeton, NJ (US);
Assignee:
Sarnoff Corporation, Princeton, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of fabricating a tunable quantum dot apparatus, comprising: forming multi-quantum wells sandwiched substantially between at least two barrier layers; spin coating a non-continuous mask onto at least one of said barrier layers; forming a gate material onto the mask, wherein the non-continuity of the mask substantially prevents formation of a continuous gate material layer; lifting off at least a portion of the gate material; self isolating the gate material; and, forming a top contact onto at least a portion of said barrier layers