Width-Dependent Band Gap in Armchair Graphene Nanoribbons Reveals Fermi Level Pinning on Au(111)

[Image: see text] We report the energy level alignment evolution of valence and conduction bands of armchair-oriented graphene nanoribbons (aGNR) as their band gap shrinks with increasing width. We use 4,4″-dibromo-para-terphenyl as the molecular precursor on Au(111) to form extended poly-para-pheny...

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Detalles Bibliográficos
Autores principales: Merino-Díez, Néstor, Garcia-Lekue, Aran, Carbonell-Sanromà, Eduard, Li, Jingcheng, Corso, Martina, Colazzo, Luciano, Sedona, Francesco, Sánchez-Portal, Daniel, Pascual, Jose I., de Oteyza, Dimas G.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2017
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5789393/
https://www.ncbi.nlm.nih.gov/pubmed/29049879
http://dx.doi.org/10.1021/acsnano.7b06765

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