Temperature-Driven Changes of the Graphene Edge Structure on Ni(111): Substrate vs Hydrogen Passivation

Atomic-scale description of the structure of graphene edges on Ni(111), both during and post growth, is obtained by scanning tunneling microscopy (STM) in combination with density functional theory (DFT). During growth, at 470 °C, fast STM images (250 ms/image) evidence graphene flakes anchored to t...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Nano letters 2015-01, Vol.15 (1), p.56-62
Hauptverfasser:	Patera, Laerte L, Bianchini, Federico, Troiano, Giulia, Dri, Carlo, Cepek, Cinzia, Peressi, Maria, Africh, Cristina, Comelli, Giovanni
Format:	Artikel
Sprache:	eng
Schlagworte:	Density functional theory Detaching Flakes Frozen Graphene Hydrogen storage Scanning tunneling microscopy
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!