Evidence of graphene-like electronic signature in silicene nanoribbons

De Padova, Paola; Quaresima, Claudio; Ottaviani, C.; M. Sheverdyaeva, Polina; Moras, Paolo; Carbone, C.; Topwal, D.; Olivieri, Bruno; Kara, Abdelkader; Oughaddou, Hamid; Aufray, B.; Le Lay, G.

doi:10.1063/1.3459143

Public

Evidence of graphene-like electronic signature in silicene nanoribbons

Published in Applied Physics Letters • Jun 28, 2010

Authors:

Paola De Padova

Claudio Quaresima

C. Ottaviani

Abstract

We report on the electronic properties of straight, 1.6 nm wide, silicene nanoribbons on Ag(110), arranged in a one-dimensional grating with a pitch of 2 nm, whose high-resolution scanning tunneling microscopy images reveal a honeycomb geometry. Angle-resolved photoemission shows quantum confined el...

Subject

Silicene

Scanning tunneling microscope

Graphene

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