Carnevali, Virginia and Patera, Laerte L. and Prandini, Gianluca and Jugovac, Matteo and Modesti, Silvio and Comelli, Giovanni and Peressi, Maria and Africh, Cristina (2019) Doping of epitaxial graphene by direct incorporation of nickel adatoms. NANOSCALE, 11 (21). pp. 10358-10364. ISSN 2040-3364, 2040-3372
Full text not available from this repository. (Request a copy)Abstract
Direct incorporation of Ni adatoms during graphene growth on Ni( 111) is evidenced by scanning tunneling microscopy. The structure and energetics of the observed defects is thoroughly characterized at the atomic level on the basis of density functional theory calculations. Our results show the feasibility of a simple scalable method, which could be potentially used for the realization of macroscopic practical devices, to dope graphene with a transition metal. The method exploits the kinetics of the growth process for the incorporation of Ni adatoms in the graphene network.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | CHEMICAL-VAPOR-DEPOSITION; DENSITY-FUNCTIONAL THEORY; DOPED GRAPHENE; HYDROGEN; MECHANISMS; SUBSTRATE; DOPANTS; |
| Subjects: | 500 Science > 530 Physics |
| Divisions: | Physics > Institute of Experimental and Applied Physics > Chair Professor Giessibl > Group Jascha Repp |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 08 Apr 2020 13:20 |
| Last Modified: | 08 Apr 2020 13:20 |
| URI: | https://pred.uni-regensburg.de/id/eprint/26846 |
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