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. 01, 2025
Filed:
Oct. 30, 2019
Applicant:
University of Kansas, Lawrence, KS (US);
Inventor:
Judy Z. Wu, Lawrence, KS (US);
Assignee:
University of Kansas, Lawrence, KS (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/00 (2006.01); H01L 31/0232 (2014.01); H01L 31/032 (2006.01); H01L 31/0352 (2006.01); H01L 31/0384 (2006.01); H01L 31/18 (2006.01);
U.S. Cl.
CPC ...
G02B 5/008 (2013.01); H01L 31/02327 (2013.01); H01L 31/032 (2013.01); H01L 31/035218 (2013.01); H01L 31/0384 (2013.01); H01L 31/18 (2013.01);
Abstract
Plasmonic substrates are provided which may be used in a variety of optoelectronic devices, e.g., biosensors and photodetectors. The plasmonic substrate may comprise a layer of graphene and a plurality of discrete, individual transition metal chalcogenide nanodomes distributed on a surface of the layer of graphene, each nanodome surrounded by bare graphene. Methods for making and using the plasmonic substrates are also provided.