Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/148716
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Título: | Temperature dependence of the partially localized state in a 2D molecular nanoporous network |
Autor: | Piquero-Zulaica, Ignacio CSIC ORCID; Nowakowska, Sylwia; Ortega, J. Enrique CSIC ORCID; Stöhr, Meike; Gade, Lutz H.; Jung, Thomas A.; Lobo-Checa, Jorge CSIC ORCID | Palabras clave: | Scanning tunneling spectroscopy Confinement Angle-resolved photoemission spectroscopy Nanoarchitectures Self-assembly Metal-organic coordination |
Fecha de publicación: | 2017 | Editor: | Elsevier | Citación: | Applied Surface Science 391A: 39-43 (2017) | Resumen: | Two-dimensional organic and metal-organic nanoporous networks can scatter surface electrons, leading to their partial localization. Such quantum states are related to intrinsic surface states of the substrate material. We further corroborate this relation by studying the thermally induced energy shifts of the electronic band stemming from coupled quantum states hosted in a metal-organic array formed by a perylene derivative on Cu(111). We observe by angle-resolved photoemission spectroscopy (ARPES), that both, the Shockley and the partially localized states, shift by the same amount to higher binding energies upon decreasing the sample temperature, providing evidence of their common origin. Our experimental approach and results further support the use of surface states for modelling these systems, which are expected to provide new insight into the physics concerning partially confined electronic states: scattering processes, potential barrier strengths, excited state lifetimes or the influence of guest molecules. | Versión del editor: | https://doi.org/10.1016/j.apsusc.2016.02.227 | URI: | http://hdl.handle.net/10261/148716 | DOI: | 10.1016/j.apsusc.2016.02.227 | Identificadores: | doi: 10.1016/j.apsusc.2016.02.227 issn: 0169-4332 |
Aparece en las colecciones: | (ICMA) Artículos (CFM) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
Tdependencerevisedfinal.pdf | 486,22 kB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
8
checked on 18-abr-2024
WEB OF SCIENCETM
Citations
8
checked on 24-feb-2024
Page view(s)
353
checked on 18-abr-2024
Download(s)
309
checked on 18-abr-2024
Google ScholarTM
Check
Altmetric
Altmetric
Este item está licenciado bajo una Licencia Creative Commons