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. 26, 2016
Filed:
Mar. 21, 2014
Applicant:
Wisconsin Alumni Research Foundation, Madison, WI (US);
Inventors:
Max G. Lagally, Madison, WI (US);
Francesca Cavallo, Madison, WI (US);
Richard Rojas-Delgado, Madison, WI (US);
Assignee:
Wisconsin Alumni Research Foundation, Madison, WI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 29/16 (2006.01); H01L 29/161 (2006.01); H01L 21/18 (2006.01);
U.S. Cl.
CPC ...
H01L 29/1606 (2013.01); H01L 21/185 (2013.01); H01L 29/161 (2013.01);
Abstract
Electrically conductive material structures, analog electronic devices incorporating the structures and methods for making the structures are provided. The structures include a layer of graphene on a semiconductor substrate. The graphene layer and the substrate are separated by an interfacial region that promotes transfer of charge carriers from the surface of the substrate to the graphene.