Physics – Condensed Matter – Mesoscale and Nanoscale Physics
Scientific paper
2008-07-20
Phys. Rev. Lett. vol. 101, 226804 (2008)
Physics
Condensed Matter
Mesoscale and Nanoscale Physics
4 pages
Scientific paper
10.1103/PhysRevLett.101.226804
We study a suspended graphene sheet subject to the electric field of a gate underneath. We compute the elastic deformation of the sheet and the corresponding effective gauge field, which modifies the electronic transport. In a clean system the two-terminal conductance of the sample is reduced below the ballistic limit and is almost totally suppressed at low carrier concentrations in samples under tension. Residual disorder restores a small finite conductivity.
Fogler Michael M.
Guinea Francisco
Katsnelson Mikhail I.
No associations
LandOfFree
Pseudomagnetic fields and ballistic transport in a suspended graphene sheet does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Pseudomagnetic fields and ballistic transport in a suspended graphene sheet, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pseudomagnetic fields and ballistic transport in a suspended graphene sheet will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-420183