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:
Mar. 16, 2004
Filed:
May. 13, 2002
Phaedon Avouris, Yorktown Heights, NY (US);
Philip G. Collins, Oakland, CA (US);
Vincent Stephane Derycke, Ossining, NY (US);
Richard Martel, Peekskill, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method is provided for forming a device. The method provides a substrate, and provides a plurality of nanotubes in contact with the substrate. The method comprises depositing metal contacts on the substrate, wherein the metal contacts are in contact with a portion of at least one nanotube. The method further comprises selectively breaking the at least one nanotube using an electrical current, removing the metal contacts, cleaning a remaining nanotube, and depositing a first metal contact in contact with a first end of the nanotube and a second metal contact in contact with a second end of the nanotube.