Image-potential states and work function of graphene

Journal article


Publication Details

Author(s): Niesner D, Fauster T
Journal: Journal of Physics: Condensed Matter
Publisher: Institute of Physics: Hybrid Open Access
Publication year: 2014
Volume: 26
ISSN: 0953-8984
eISSN: 1361-648X


Abstract


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.



FAU Authors / FAU Editors

Fauster, Thomas Prof. Dr.
Lehrstuhl für Festkörperphysik
Niesner, Daniel Dr.
Lehrstuhl für Festkörperphysik


How to cite

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).

BibTeX: 

Last updated on 2018-11-08 at 02:54