http://www.cnr.it/ontology/cnr/individuo/prodotto/ID265579
A novel picture for charge transport interpretation in epitaxial manganite thin films (Altro prodotto)
- Type
- Label
- A novel picture for charge transport interpretation in epitaxial manganite thin films (Altro prodotto) (literal)
- Anno
- 2013-01-01T00:00:00+01:00 (literal)
- Alternative label
Patrizio Graziosi, Alessandro Gambardella, Mirko Prezioso, Alberto Riminucci, Ilaria Bergenti, Daniele Pullini, David Busquets-Mataix, Valentin Alek Dediu (2013)
A novel picture for charge transport interpretation in epitaxial manganite thin films
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Patrizio Graziosi, Alessandro Gambardella, Mirko Prezioso, Alberto Riminucci, Ilaria Bergenti, Daniele Pullini, David Busquets-Mataix, Valentin Alek Dediu (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
- http://arxiv.org/ftp/arxiv/papers/1308/1308.1329.pdf (literal)
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- CNR - ISMN, Consiglio Nazionale delle Ricerche - Istituto per lo Studio dei Materiali Nanostrutturati, v. Gobetti 101, 40129, Bologna, Italy
Instituto de Tecnología de Materiales, Universitat Politécnica de Valencia, Camino de Vera s/n, 46022, Valencia, Spain
Centro Ricerche Fiat, 10043, Orbassano (TO), Italy
Departamento de Ingeniería Mecánica y de Materiales, Universitat Politécnica de Valencia, Camino de Vera s/n, 46022, Valencia, Spain (literal)
- Titolo
- A novel picture for charge transport interpretation in epitaxial manganite thin films (literal)
- Abstract
- Transport characterizations of epitaxial La0.7Sr0.3MnO3 thin films in the thickness range
5 - 40 nm and 25 - 410 K temperature interval have been accurately collected. We show that
taking into account polaronic effects allows to achieve the best ever fitting of the transport curves
in the whole temperature range. The Current Carriers Density Collapse picture accurately accounts
for the properties variation across the metal-insulator-transition. The electron-phonon coupling
parameter \gamma estimations are in a good agreement with theoretical predictions. The results promote
a clear and straightforward quantitative description of the manganite films involved in charge
transport device applications. (literal)
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