Tunable hybridization of electronic states of graphene and a metal surface
By A. Gruneis, D. Vyalikh. 2008
148 citations recorded by the source corpus.
We present an approach to monitor and control the strength of the hybridization between electronic states of graphene and metal surfaces. Inspecting the distribution of the $\pi$ band in a high-quality graphene layer synthesized on Ni(111) by angle-resolved photoemission, we observe a new "kink" feature which indicates a strong hybridization between $\pi$ and \textit{d} states of graphene and nickel, respectively. Upon deposition and gradual intercalation of potassium atoms into the graphene/Ni(111) interface, the "kink" feature becomes less pronounced pointing at potassium mediated attenuation of the interaction between the graphene and the substrate.
Subfields: Atomic and Molecular Physics, and Optics, Materials Chemistry
View Paper: https://www.semanticscholar.org/paper/5a17815340a8ed0307cabe8e252500975ec17358
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In Atomic and Molecular Physics, and Optics
In Materials Chemistry
Citations in the corpus
- Emergence of magnetism in graphene materials and nanostructures (2010, methodology): “…of both graphene and h-BN on ferromagnetic transition metals have been grown experimentally using the chemical vapor deposition techniques (Dedkov et al., 2008a,b; Gruneis and Vyalikh, 2008; Oshima and Nagashima, 1997; Rader et al., 2009; Varykhalov and Rader, 2009; Varykhalov et al., 2008).”