Graphene on Ir(111): physisorption with chemical modulation.
Physical review letters, no. 3 (2011): 036101-036101
The nonlocal van der Waals density functional approach is applied to calculate the binding of graphene to Ir(111). The precise agreement of the calculated mean height h = 3.41 Å of the C atoms with their mean height h = (3.38±0.04) Å as measured by the x-ray standing wave technique provides a benchmark for the applicability of the nonlo...更多
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