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Electronic structure of graphene on Ni(111) and Ni(100) surfaces
- Source :
- Physics of the Solid State. 58:2550-2554
- Publication Year :
- 2016
- Publisher :
- Pleiades Publishing Ltd, 2016.
-
Abstract
- A comparative investigation of graphene prepared by cracking of propylene (C3H6) on nickel surfaces with different orientations, Ni(111) and Ni(100), has been carried out using angle-resolved photoemission spectroscopy. It has been shown that the graphene formed on the Ni(111) surface is well ordered on a large surface area, whereas the graphene on the Ni(100) surface has a well-defined domain structure. It has been found that the electronic structures of the two systems are similar to each other, and graphene is strongly bound to the nickel substrate. It has been demonstrated that the intercalation of a gold monolayer for the two systems leads to the formation of an electronic structure that is characteristic of quasi-free-standing graphene.
- Subjects :
- Materials science
Photoemission spectroscopy
Graphene
Intercalation (chemistry)
chemistry.chemical_element
Nanotechnology
02 engineering and technology
Electronic structure
021001 nanoscience & nanotechnology
Condensed Matter Physics
01 natural sciences
Electronic, Optical and Magnetic Materials
law.invention
Nickel
Crystallography
chemistry
law
0103 physical sciences
Monolayer
010306 general physics
0210 nano-technology
Graphene nanoribbons
Graphene oxide paper
Subjects
Details
- ISSN :
- 10906460 and 10637834
- Volume :
- 58
- Database :
- OpenAIRE
- Journal :
- Physics of the Solid State
- Accession number :
- edsair.doi...........351575a22a9a33a1167db87e44e42d40