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arXiv · 1502.00975

Graphene layer on Rh(111): combined DFT, STM, and NC-AFM studies

Petar Stojanov·Elena Voloshina·Yuriy Dedkov·Stefan Schmitt·Torben Haenke·Andreas Thissen
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Abstract

The simultaneous combination of scanning probe methods (tunnelling and force microscopies, STM and AFM) is a unique way to get an information about crystallographic and electronic structure of the studied surface. Here we apply these methods accompanied by the state-of-the-art density functional theory (DFT) calculations to shed a light on the structure and electronic properties of the strongly-corrugated graphene/Rh(111) system. The atomically resolved images are obtained for both STM and AFM modes and compared with the DFT results showing good agreement between theory and experiment.

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Petar Stojanov, Elena Voloshina, Yuriy Dedkov, Stefan Schmitt, Torben Haenke, Andreas Thissen. 2015-02-03. Graphene layer on Rh(111): combined DFT, STM, and NC-AFM studies. https://doi.org/10.1016/j.proeng.2013.11.040

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