Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/178423
COMPARTIR / EXPORTAR:
logo share SHARE logo core CORE BASE
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE

Invitar a revisión por pares abierta
Título

Switching from reactant to substrate engineering in the selective synthesis of graphene nanoribbons

AutorMerino-Díez, Nestor CSIC ORCID; Lobo-Checa, Jorge CSIC ORCID ; Nita, Pawel CSIC ORCID; Garcia-Lekue, Aran CSIC ORCID; Basagni, Andrea; Vasseur, Guillaume CSIC; Tiso, Federica; Sedona, Francesco; Das, Pranab K.; Fujii, Jun; Vobornik, Ivana; Sambi, Mauro; Pascual, José I.; Ortega, J. Enrique CSIC ORCID; Oteyza, Dimas G. de CSIC ORCID
Fecha de publicación2018
EditorAmerican Chemical Society
CitaciónJournal of Physical Chemistry Letters 9(10): 2510-2517 (2018)
ResumenThe challenge of synthesizing graphene nanoribbons (GNRs) with atomic precision is currently being pursued along a one-way road, based on the synthesis of adequate molecular precursors that react in predefined ways through self-assembly processes. The synthetic options for GNR generation would multiply by adding a new direction to this readily successful approach, especially if both of them can be combined. We show here how GNR synthesis can be guided by an adequately nanotemplated substrate instead of by the traditionally designed reactants. The structural atomic precision, unachievable to date through top-down methods, is preserved by the self-assembly process. This new strategy’s proof-of-concept compares experiments using 4,4′′-dibromo-para-terphenyl as a molecular precursor on flat Au(111) and stepped Au(322) substrates. As opposed to the former, the periodic steps of the latter drive the selective synthesis of 6 atom-wide armchair GNRs, whose electronic properties have been further characterized in detail by scanning tunneling spectroscopy, angle resolved photoemission, and density functional theory calculations.
Versión del editorhttps://doi.org/10.1021/acs.jpclett.8b00796
URIhttp://hdl.handle.net/10261/178423
DOI10.1021/acs.jpclett.8b00796
E-ISSN1948-7185
Aparece en las colecciones: (CFM) Artículos
(ICMA) Artículos




Ficheros en este ítem:
Fichero Descripción Tamaño Formato
switchinanori.pdf1,22 MBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro completo

CORE Recommender

SCOPUSTM   
Citations

30
checked on 25-mar-2024

WEB OF SCIENCETM
Citations

27
checked on 27-feb-2024

Page view(s)

228
checked on 28-mar-2024

Download(s)

145
checked on 28-mar-2024

Google ScholarTM

Check

Altmetric

Altmetric


NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.