Niesner D, Fauster T (2014)
Publication Status: Published
Publication Type: Journal article
Publication year: 2014
Publisher: Institute of Physics: Hybrid Open Access
Book Volume: 26
Article Number: 393001
DOI: 10.1088/0953-8984/26/39/393001
Image-potential states of graphene on various substrates have been investigated by two-photon photoemission and scanning tunneling spectroscopy. They are used as a probe for the graphene-substrate interaction and resulting changes in the (local) work function. The latter is driven by the work function difference between graphene and the substrate. This results in a charge transfer which also contributes to core-level shifts in x-ray photoemission. In this review article, we give an overview over the theoretical models and the experimental data for image-potential states and work function of graphene on various substrates.
APA:
Niesner, D., & Fauster, T. (2014). Image-potential states and work function of graphene. Journal of Physics: Condensed Matter, 26. https://dx.doi.org/10.1088/0953-8984/26/39/393001
MLA:
Niesner, Daniel, and Thomas Fauster. "Image-potential states and work function of graphene." Journal of Physics: Condensed Matter 26 (2014).
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