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Polaron framework to account for transport properties in metallic epitaxial manganite films

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Polaron framework to account for transport properties in metallic epitaxial manganite films

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Graziosi, P.; Gambardella, A.; Prezioso, M.; Riminucci, A.; Bergenti, I.; Homonnay, N.; Schmidt, G.... (2014). Polaron framework to account for transport properties in metallic epitaxial manganite films. Physical Review B. 89(21):1-7. https://doi.org/10.1103/PhysRevB.89.214411

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Title: Polaron framework to account for transport properties in metallic epitaxial manganite films
Author: Graziosi, Patrizio Gambardella, A. Prezioso, M. Riminucci, A. Bergenti, I. Homonnay, N. Schmidt, G. Pullini, D. Busquets Mataix, David Jerónimo
UPV Unit: Universitat Politècnica de València. Instituto de Tecnología de Materiales - Institut de Tecnologia de Materials
Universitat Politècnica de València. Departamento de Ingeniería Mecánica y de Materiales - Departament d'Enginyeria Mecànica i de Materials
Issued date:
Abstract:
[EN] We propose a model for the consistent interpretation of the transport behavior of manganese perovskites in both the metallic and insulating regimes. The concept of polarons as charge carriers in the metallic ferromagnetic ...[+]
Subjects: Carrier density collapse , Temperature-dependent resistivity , LA0.7SR0.3MNO3 THIN-FILMS , Colossal-magnetoresistance , Electrical-resistivity , Doped manganites , Double exchange , T-C , LA1-XSRXMNO3 , Transition
Copyrigths: Reserva de todos los derechos
Source:
Physical Review B. (issn: 1098-0121 ) (eissn: 1550-235X )
DOI: 10.1103/PhysRevB.89.214411
Publisher:
American Physical Society
Publisher version: http://dx.doi.org/10.1103/PhysRevB.89.214411
Project ID:
info:eu-repo/grantAgreement/EC/FP7/246102/EU/Interfacing Oxides/
info:eu-repo/grantAgreement/EC/FP7/263104/EU/Next Generation Hybrid Interfaces for Spintronic Applications/
info:eu-repo/grantAgreement/EC/FP7/246073/EU/GRaphenE for NAnoscaleD Applications/
Thanks:
The authors P.G., A.G., M.P., A.R., and I.B. thank F. Bona for technical help and A. Dediu and V. Kabanov for fruitful discussions. Financial support from the FP7 Projects No. NMP3-LA-2010-246102 (Interfacing oxides, IFOX), ...[+]
Type: Artículo

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