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:
Sep. 14, 2021
Filed:
Jul. 20, 2020
Applicants:
Alliance for Sustainable Energy, Llc, Golden, CO (US);
Colorado School of Mines, Golden, CO (US);
Inventors:
Emily Lowell Warren, Golden, CO (US);
Theresa Emily Saenz, Golden, CO (US);
Jeramy David Zimmerman, Golden, CO (US);
Assignee:
Alliance for Sustainable Energy, LLC, Golden, CO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/00 (2006.01); H01L 21/02 (2006.01); H01L 29/20 (2006.01); H01L 29/06 (2006.01);
U.S. Cl.
CPC ...
H01L 21/02433 (2013.01); H01L 21/0243 (2013.01); H01L 21/02373 (2013.01); H01L 21/02538 (2013.01); H01L 29/0657 (2013.01); H01L 29/20 (2013.01);
Abstract
The present disclosure relates to a method that includes directing a first precursor that includes a Group III element and a second precursor that includes a Group V element to a chamber containing crystalline silicon, where the crystalline silicon includes a substantially planar surface that is patterned with a plurality of v-grooves and the directing results in the forming of a III-V crystal preferentially on a (111) Si surface of the crystalline silicon.