Graphene is a sheet of carbon atoms arrayed in a honeycomb pattern, just a single atom thick. It could be a better semiconductor than silicon -- if we could fashion it into ribbons 20 to 50 atoms wide. Could DNA help?
Fuente : http://www.eurekalert.org/pub_releases/2013-09/sso...
Fuente : http://www.eurekalert.org/pub_releases/2013-09/sso...