Impact of fluorination on interface energetics and growth of pentacene on Ag(111)

We studied the structural and electronic properties of 2,3,9,10-tetrafluoropentacene (F4PEN) on Ag(111) via X-ray standing waves (XSW), low-energy electron diffraction (LEED) as well as ultraviolet and X-ray photoelectron spectroscopy (UPS and XPS). XSW revealed that the adsorption distances of F4PE...

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Autores principales: Wang, Qi, Chen, Meng-Ting, Franco-Cañellas, Antoni, Shen, Bin, Geiger, Thomas, F. Bettinger, Holger, Schreiber, Frank, Salzmann, Ingo, Gerlach, Alexander, Duhm, Steffen
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Beilstein-Institut 2020
Materias:
Full Research Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7492695/
https://www.ncbi.nlm.nih.gov/pubmed/32974114
http://dx.doi.org/10.3762/bjnano.11.120
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author Wang, Qi
Chen, Meng-Ting
Franco-Cañellas, Antoni
Shen, Bin
Geiger, Thomas
F. Bettinger, Holger
Schreiber, Frank
Salzmann, Ingo
Gerlach, Alexander
Duhm, Steffen
author_facet Wang, Qi
Chen, Meng-Ting
Franco-Cañellas, Antoni
Shen, Bin
Geiger, Thomas
F. Bettinger, Holger
Schreiber, Frank
Salzmann, Ingo
Gerlach, Alexander
Duhm, Steffen
author_sort Wang, Qi
collection PubMed
description We studied the structural and electronic properties of 2,3,9,10-tetrafluoropentacene (F4PEN) on Ag(111) via X-ray standing waves (XSW), low-energy electron diffraction (LEED) as well as ultraviolet and X-ray photoelectron spectroscopy (UPS and XPS). XSW revealed that the adsorption distances of F4PEN in (sub)monolayers on Ag(111) were 3.00 Å for carbon atoms and 3.05 Å for fluorine atoms. The F4PEN monolayer was essentially lying on Ag(111), and multilayers adopted π-stacking. Our study shed light not only on the F4PEN–Ag(111) interface but also on the fundamental adsorption behavior of fluorinated pentacene derivatives on metals in the context of interface energetics and growth mode.
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spelling pubmed-74926952020-09-23 Impact of fluorination on interface energetics and growth of pentacene on Ag(111) Wang, Qi Chen, Meng-Ting Franco-Cañellas, Antoni Shen, Bin Geiger, Thomas F. Bettinger, Holger Schreiber, Frank Salzmann, Ingo Gerlach, Alexander Duhm, Steffen Beilstein J Nanotechnol Full Research Paper We studied the structural and electronic properties of 2,3,9,10-tetrafluoropentacene (F4PEN) on Ag(111) via X-ray standing waves (XSW), low-energy electron diffraction (LEED) as well as ultraviolet and X-ray photoelectron spectroscopy (UPS and XPS). XSW revealed that the adsorption distances of F4PEN in (sub)monolayers on Ag(111) were 3.00 Å for carbon atoms and 3.05 Å for fluorine atoms. The F4PEN monolayer was essentially lying on Ag(111), and multilayers adopted π-stacking. Our study shed light not only on the F4PEN–Ag(111) interface but also on the fundamental adsorption behavior of fluorinated pentacene derivatives on metals in the context of interface energetics and growth mode. Beilstein-Institut 2020-09-08 /pmc/articles/PMC7492695/ /pubmed/32974114 http://dx.doi.org/10.3762/bjnano.11.120 Text en Copyright © 2020, Wang et al. https://creativecommons.org/licenses/by/4.0https://www.beilstein-journals.org/bjnano/termsThis is an Open Access article under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0). Please note that the reuse, redistribution and reproduction in particular requires that the authors and source are credited. The license is subject to the Beilstein Journal of Nanotechnology terms and conditions: (https://www.beilstein-journals.org/bjnano/terms)
spellingShingle Full Research Paper
Wang, Qi
Chen, Meng-Ting
Franco-Cañellas, Antoni
Shen, Bin
Geiger, Thomas
F. Bettinger, Holger
Schreiber, Frank
Salzmann, Ingo
Gerlach, Alexander
Duhm, Steffen
Impact of fluorination on interface energetics and growth of pentacene on Ag(111)
title Impact of fluorination on interface energetics and growth of pentacene on Ag(111)
title_full Impact of fluorination on interface energetics and growth of pentacene on Ag(111)
title_fullStr Impact of fluorination on interface energetics and growth of pentacene on Ag(111)
title_full_unstemmed Impact of fluorination on interface energetics and growth of pentacene on Ag(111)
title_short Impact of fluorination on interface energetics and growth of pentacene on Ag(111)
title_sort impact of fluorination on interface energetics and growth of pentacene on ag(111)
topic Full Research Paper
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7492695/
https://www.ncbi.nlm.nih.gov/pubmed/32974114
http://dx.doi.org/10.3762/bjnano.11.120
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