Publications (5)
The mechanism of caesium intercalation of graphene
M. Petrovic, I. Srut Rakic, S. Runte +13
Properties of many layered materials, including copper- and iron-based superconductors, topological insulators, graphite and epitaxial graphene can be manipulated by inclusion of d…
Selecting a single orientation for millimeter sized graphene sheets
R. van Gastel, A. T. N'Diaye, D. Wall +7
We have used Low Energy Electron Microscopy (LEEM) and Photo Emission Electron Microscopy (PEEM) to study and improve the quality of graphene films grown on Ir(111) using chemical…
Wave function mapping in graphene quantum dots with soft confinement
D. Subramaniam, F. Libisch, Y. Li +11
Using low-temperature scanning tunneling spectroscopy, we map the local density of states (LDOS) of graphene quantum dots supported on Ir(111). Due to a band gap in the projected I…
Graphene on Ir(111) characterized by angle-resolved photoemission
M. Kralj, I. Pletikosic, M. Petrovic +7
Angle resolved photoelectron spectroscopy (ARPES) is extensively used to characterize the dependence of the electronic structure of graphene on Ir(111) on the preparation process.…
Dirac Cones and Minigaps for Graphene on Ir(111)
I. Pletikosic, M. Kralj, P. Pervan +5
Epitaxial graphene on Ir(111) prepared in excellent structural quality is investigated by angle-resolved photoelectron spectroscopy. It clearly displays a Dirac cone with the Dirac…