| Literature DB >> 17665963 |
S Roddaro1, P Pingue, V Piazza, V Pellegrini, F Beltram.
Abstract
Monatomic layers of graphite are emerging as building blocks for novel optoelectronic devices. Experimental studies on a single graphite layer (graphene) are today possible since very thin graphite can be identified on a dielectric substrate using a normal optical microscope. We investigate the mechanism behind the strong visibility of graphite, and we discuss the importance of substrates and of the microscope objective used for the imaging.Entities:
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Year: 2007 PMID: 17665963 DOI: 10.1021/nl071158l
Source DB: PubMed Journal: Nano Lett ISSN: 1530-6984 Impact factor: 11.189