http://www.cnr.it/ontology/cnr/individuo/prodotto/ID58651
Ni and Cu octaethyl porphyrins ordered monolayer on Au(111) surfaces (Articolo in rivista)
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- Label
- Ni and Cu octaethyl porphyrins ordered monolayer on Au(111) surfaces (Articolo in rivista) (literal)
- Anno
- 2010-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1016/j.jnoncrysol.2010.05.051 (literal)
- Alternative label
Resta, A.; Felici, R.; Kumar, M.; Pedio, M. (2010)
Ni and Cu octaethyl porphyrins ordered monolayer on Au(111) surfaces
in Journal of non-crystalline solids; Elsevier BV, Amsterdam (Paesi Bassi)
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Resta, A.; Felici, R.; Kumar, M.; Pedio, M. (literal)
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- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
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- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- A. Resta European Synchrotron Radiat Facil, ID03, F-38043 Grenoble, France
R. Felici European Synchrotron Radiat Facil, ID03, F-38043 Grenoble, France
M. Kumar TASC INFM Natl Lab, Trieste, Italy
M. Pedio TASC INFM Natl Lab, Trieste, Italy (literal)
- Titolo
- Ni and Cu octaethyl porphyrins ordered monolayer on Au(111) surfaces (literal)
- Abstract
- Structural profiles and electronic properties of a CuOEP and NiOEP ordered monolayer on an Au(111)
substrate were studied by photoemission and Low Energy Electron Diffraction (LEED). The porphyrin
molecules were deposited on Au(111) under Ultra High Vacuum (UHV) conditions. In this study, we focused
on the central atom's effect on the molecule-substrate interaction.
In the photoemission valence band measurements, the energy separation among different molecular states
was measured and was found smaller than in free molecules. The smaller energy separation value suggested
a charge transfer mechanism in the interface bond formation.
The LEED showed that the monolayer depositions exhibited well ordered patterns and that the structures
depended on the central atoms. (literal)
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