Ontology highlight
ABSTRACT:
SUBMITTER: Eder FR
PROVIDER: S-EPMC3652282 | biostudies-literature | 2013 May
REPOSITORIES: biostudies-literature
Eder Franz R FR Kotakoski Jani J Holzweber Katharina K Mangler Clemens C Skakalova Viera V Meyer Jannik C JC
Nano letters 20130404 5
In two-dimensional samples, all atoms are at the surface and thereby exposed for probing and manipulation by physical or chemical means from both sides. Here, we show that we can access the same point on both surfaces of a few-layer graphene membrane simultaneously, using a dual-probe scanning tunneling microscopy (STM) setup. At the closest point, the two probes are separated only by the thickness of the graphene membrane. This allows us for the first time to directly measure the deformations i ...[more]