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dc.contributor.author
Massimi, Lorenzo
dc.contributor.author
Angelucci, Marco
dc.contributor.author
Gargiani, Perluigi
dc.contributor.author
Betti, Maria Grazia
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Montoro, Silvia Susana
dc.contributor.author
Mariani, Carlo
dc.date.available
2016-12-20T21:20:35Z
dc.date.issued
2014-06
dc.identifier.citation
Massimi, Lorenzo; Angelucci, Marco; Gargiani, Perluigi; Betti, Maria Grazia; Montoro, Silvia Susana; et al.; Metal-phthalocyanine ordered layers on Au(110): Metal-dependent adsorption energy; American Institute Of Physics; Journal Of Chemical Physics; 140; 6-2014; 2447041-2447048
dc.identifier.issn
0021-9606
dc.identifier.uri
http://hdl.handle.net/11336/9875
dc.description.abstract
Iron-phthalocyanine and cobalt-phthalocyanine chains, assembled along the Au(110)-(1×2) reconstructed channels, present a strong interaction with the Au metallic states, via the central metal ion. X-ray photoemission spectroscopy from the metal-2p core-levels and valence band high-resolution ultraviolet photoelectron spectroscopy bring to light signatures of the interaction of the metalphthalocyanine single-layer with gold. The charge transfer from Au to the molecule causes the emerging of a metal-2p core level component at lower binding energy with respect to that measured in the molecular thin films, while the core-levels associated to the organic macrocycle (C and N 1s) are less influenced by the adsorption, and the macrocycles stabilize the interaction, inducing a strong interface dipole. Temperature Programmed Desorption experiments and photoemission as a function of temperature allow to estimate the adsorption energy for the thin-films, mainly due to the moleculemolecule van der Waals interaction, while the FePc and CoPc single-layers remain adsorbed on the Au surface up to at least 820 K. © 2014 AIP Publishing LLC.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
American Institute Of Physics
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Metal-Phthalocyanine
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X-Ray Photoemission
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Desorption
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Adsorption Energy
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Física Atómica, Molecular y Química
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Ciencias Físicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Metal-phthalocyanine ordered layers on Au(110): Metal-dependent adsorption energy
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-11-23T20:16:12Z
dc.journal.volume
140
dc.journal.pagination
2447041-2447048
dc.journal.pais
Estados Unidos
dc.journal.ciudad
Nueva York
dc.description.fil
Fil: Massimi, Lorenzo. Universita Di Roma. Departamento de Fisica; Italia
dc.description.fil
Fil: Angelucci, Marco. Universita Di Roma. Departamento de Fisica; Italia
dc.description.fil
Fil: Gargiani, Perluigi. Universita Di Roma. Departamento de Fisica; Italia
dc.description.fil
Fil: Betti, Maria Grazia. Universita Di Roma. Departamento de Fisica; Italia
dc.description.fil
Fil: Montoro, Silvia Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Santa Fe. Instituto de Física del Litoral; Argentina
dc.description.fil
Fil: Mariani, Carlo. Universita Di Roma. Departamento de Fisica; Italia
dc.journal.title
Journal Of Chemical Physics
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1063/1.4883735
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://aip.scitation.org/doi/full/10.1063/1.4883735
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