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...http://www.google.com.au/patents/US20020173083?utm_source=gb-gplus-sharePatent US20020173083 - Methodology for electrically induced selective breakdown of nanotubes