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EnglishDirect 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.
| Titolo: | Doping of epitaxial graphene by direct incorporation of nickel adatoms | |
| Autori: | AFRICH, CRISTINA (Corresponding) | |
| Data di pubblicazione: | 2019 | |
| Stato di pubblicazione: | Pubblicato | |
| Rivista: | ||
| 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. | |
| Handle: | http://hdl.handle.net/11368/2944336 | |
| Digital Object Identifier (DOI): | http://dx.doi.org/10.1039/c9nr01072f | |
| URL: | https://pubs.rsc.org/en/content/articlelanding/2019/nr/c9nr01072f | |
| Appare nelle tipologie: | 1.1 Articolo in Rivista |
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| File | Descrizione | Tipologia | Licenza | |
|---|---|---|---|---|
| Carnevali-defects-Nanoscale-MT-resub.pdf | Articolo principale | Documento in Pre-print | Copyright Editore | Open Access Visualizza/Apri |
| Carnevali-defects-Nanoscale-ESI-resub.pdf | Electronic Supplementary Information | Altro materiale allegato | Digital Rights Management non definito | Open Access Visualizza/Apri |
| 110-Nanoscale11(2019)10358-postprint.pdf | Articolo principale in versione post-print | Bozza finale post-referaggio (post-print) | Digital Rights Management non definito | Open Access Visualizza/Apri |
| nanoscale Doping.pdf | Documento in Versione Editoriale | Copyright Editore | Administrator Richiedi una copia |
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