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:
Jun. 26, 2015
Applicant:
Trustees of Tufts College, Medford, MA (US);
Inventors:
Sameer Sonkusale, Arlington, MA (US);
Shideh Kabiri Ameri Abootorabi, Medford, MA (US);
Pramod Kumar Singh, Ambedkar Nagar, IN;
Assignee:
Trustees of Tufts College, Medford, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/05 (2006.01); G01N 27/414 (2006.01); H01L 29/16 (2006.01); H01L 51/00 (2006.01); H01L 29/778 (2006.01); H01G 9/20 (2006.01); H01L 29/06 (2006.01); A61B 5/145 (2006.01); A61B 5/1473 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0558 (2013.01); A61B 5/1473 (2013.01); A61B 5/14528 (2013.01); G01N 27/4146 (2013.01); H01L 29/1606 (2013.01); H01L 51/0045 (2013.01); G01N 27/4145 (2013.01); H01G 9/2013 (2013.01); H01L 29/0665 (2013.01); H01L 29/778 (2013.01);
Abstract
A field effect transistor having a channel that comprises three-dimensional graphene foam. The subject matter of the invention concerns a three dimensional field-effect transistor having a channel based on graphene foam and the use of ionic liquid as a gate. The graphene foam is made of a three-dimensional network of single and double layer graphene that extends in all the three dimensions. Metal contacts on either end of the graphene foam form the drain and source contacts of the transistor.