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:
Aug. 12, 2014
Filed:
Jun. 08, 2012
Ali Afzali-ardakani, Ossining, NY (US);
Phaedon Avouris, Yorktown Heights, NY (US);
Damon B. Farmer, White Plains, NY (US);
Yu-ming Lin, West Harrison, NY (US);
Yu Zhu, West Harrison, NY (US);
Ali Afzali-Ardakani, Ossining, NY (US);
Phaedon Avouris, Yorktown Heights, NY (US);
Damon B. Farmer, White Plains, NY (US);
Yu-Ming Lin, West Harrison, NY (US);
Yu Zhu, West Harrison, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
Graphene transistor devices and methods of their fabrication are disclosed. One such graphene transistor device includes source and drain electrodes and a gate structure including a dielectric sidewall spacer that is disposed between the source and drain electrodes. The device further includes a graphene layer that is adjacent to at least one of the source and drain electrodes, where an interface between the source/drain electrode(s) and the graphene layer maintains a consistent degree of electrical conductivity throughout the interface.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile