Download or read book Gas Adsorption on Suspended Carbon Nanotubes and Graphene written by Boris Dzyubenko and published by Boris Dzyubenko. This book was released on 2017-08-18 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rare gas adsorption was studied on suspended individual single walled carbon nanotubes and graphene. The devices were fabricated as field effect transistors. Adsorption of N2 and CO, which formed a Root 3 X Root 3 commensurate solid monolayer, produced a dramatic reduction of the two-terminal conductance of graphene by as much as a factor of three. This effect is possibly connected with the opening of a band gap expected to occur in such structures.