Absence of edge states in covalently bonded zigzag edges of graphene on Ir(111)

Absence of edge states in covalently bonded zigzag edges of graphene on Ir(111)

Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - 25(2013), 14 vom: 11. Apr., Seite 1967-72
1. Verfasser: Li, Yan (VerfasserIn)
Weitere Verfasser: Subramaniam, Dinesh, Atodiresei, Nicolae, Lazić, Predrag, Caciuc, Vasile, Pauly, Christian, Georgi, Alexander, Busse, Carsten, Liebmann, Marcus, Blügel, Stefan, Pratzer, Marco, Morgenstern, Markus, Mazzarello, Riccardo
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2013
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Graphite 7782-42-5 Iron E1UOL152H7
Beschreibung
Zusammenfassung:Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
The zigzag edges of graphene on Ir(111) are studied by ab initio simulations and low-temperature scanning tunneling spectroscopy, providing information about their structural, electronic, and magnetic properties. No edge state is found to exist, which is explained in terms of the interplay between a strong geometrical relaxation at the edge and a hybridization of the d orbitals of Ir atoms with the graphene orbitals at the edge
Beschreibung:Date Completed 23.09.2013
Date Revised 30.09.2020
published: Print-Electronic
Citation Status MEDLINE
ISSN:1521-4095
DOI:10.1002/adma.201204539