Abstract
Suspended graphene has been studied by STM for the first time. Atomic resolution on mono- and bi-layer graphene samples has been obtained after ridding the graphene surface of contamination via high-temperature annealing. Static local corrugations (ripples) have been observed on both types of structures. © 2012 The Royal Society of Chemistry.
Original language | English |
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Pages (from-to) | 3065-3068 |
Number of pages | 4 |
Journal | Nanoscale |
Volume | 4 |
Issue number | 10 |
DOIs | |
Publication status | Published - 21 May 2012 |
Keywords
- epitaxial graphene
- large-area
- films
- deposition
- resolution
- surface
- sheets