Royal Society of Chemistry, Chemical Communications, 5(47), p. 1470-1472
DOI: 10.1039/c0cc03617j
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Identical-size graphene nanoclusters (GNCs) form on Ru(0001) mediated by the substrate-induced clustering effect. The two kinds of uniform GNCs were identified as the seven C6-ring (noted as 7-C6) and three C6-ring (3-C6) structures with a dome-shape by using scanning tunneling microscopy.