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:
Oct. 07, 2025
Filed:
May. 04, 2023
Applicant:
The Government of the United States of America, As Represented BY the Secretary of the Navy, Arlington, VA (US);
Inventors:
Patrick Y. Yee, Washington, DC (US);
Sarah F. Brittman, Washington, DC (US);
Paul D. Cunningham, Baltimore, MD (US);
Janice E. Boercker, Fairfax, VA (US);
Katherine D. Burgess, Fairfax, VA (US);
Rhonda M. Stroud, Scottsdale, AZ (US);
Steven C. Erwin, Alexandria, VA (US);
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
C09K 11/66 (2006.01); B82Y 20/00 (2011.01); B82Y 40/00 (2011.01); C09K 11/02 (2006.01); H10K 50/115 (2023.01);
U.S. Cl.
CPC ...
C09K 11/661 (2013.01); C09K 11/02 (2013.01); H10K 50/115 (2023.02); B82Y 20/00 (2013.01); B82Y 40/00 (2013.01); C01P 2004/64 (2013.01); C01P 2004/84 (2013.01);
Abstract
Methods of fabricating nanocrystals are disclosed. Such methods may include providing copper sulfide core nanocrystals and providing a lead precursor. Moreover, the copper sulfide core nanocrystals may be reacted with the lead precursor to generate copper doped lead sulfide nanocrystals. Related nanocrystals and optoelectronic devices are also disclosed.