http://www.cnr.it/ontology/cnr/individuo/prodotto/ID2014
Electronic, morphological and transport properties of 6,13-pentacenequinone thin films: Theory and experiments (Articolo in rivista)
- Type
- Label
- Electronic, morphological and transport properties of 6,13-pentacenequinone thin films: Theory and experiments (Articolo in rivista) (literal)
- Anno
- 2007-01-01T00:00:00+01:00 (literal)
- Alternative label
Parisse, P; Picozzi, S; Ottaviano, L (2007)
Electronic, morphological and transport properties of 6,13-pentacenequinone thin films: Theory and experiments
in Organic electronics (Print)
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Parisse, P; Picozzi, S; Ottaviano, L (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Note
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Univ Aquila, CNR, INFM, I-67010 Laquila, Italy; Univ Aquila, Dipartimento Fis, I-67010 Laquila, Italy (literal)
- Titolo
- Electronic, morphological and transport properties of 6,13-pentacenequinone thin films: Theory and experiments (literal)
- Abstract
- We investigated the electronic, morphological and transport properties of 6,13-pentacenequinone thin films grown by vacuum thermal evaporation gram on silicon oxide (native and thermally grown) substrates at room temperature using X-ray photoemission spectroscopy.. atomic force microscopy and in situ transport measurements. The chemical properties of the molecule have been characterized by high resolution C1s, O1s and Valence Band X-ray photoemission as a function of the thickness and the photoemission peaks were interpreted on the basis of density functional theory calculations. The photoemission analysis of the above mentioned regions reveals characteristic features (namely a double peak on C Is due to the six inequivalent carbon atoms, a single peak on O1s at binding energy of 531.3 eV and a feature centered at 3.7 eV assigned to a convolution of the highest occupied molecular orbitals). Atomic force microscopy measurements show an initial amorphous wetting layer with a subsequent island growth in two different crystalline phases, namely the bulk crystal phase and a metastable substrate induced phase. Finally, electrical measurements evidence the insulating character of 6,13-pentacenequinone films with a resistivity p >= 5 x 10(6) Omega m. (C) 2007 Elsevier B.V. All rights reserved. (literal)
- Prodotto di
- Autore CNR
- Insieme di parole chiave
Incoming links:
- Autore CNR di
- Prodotto
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
- Insieme di parole chiave di