Artículo

Substrate influence on the magnetoresistance and magnetic order in La0.6Sr0.4MnO3 films

Steren, Laura BeatrizIcon ; Sirena, MartinIcon ; Guimpel, Julio JuanIcon
Fecha de publicación: 03/2000
Editorial: Elsevier Science
Revista: Journal of Magnetism and Magnetic Materials
ISSN: 0304-8853
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

We report structural, magnetic and transport measurements on La0.6Sr0.4MnO3 thin films grown on MgO and TiSrO3 substrates with thickness varying from 5 to 500 nm. We find that the lattice mismatch between substrates and films affects the morphology and induced-strains of the films. We show that these two different effects strongly influence the ferromagnetic order, the metal-insulator transition, the localization of the current carriers and the magnetoresistance of these materials.
 
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info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/71707
DOI: https://doi.org/10.1016/S0304-8853(99)00709-X
URL: https://www.sciencedirect.com/science/article/pii/S030488539900709X
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Citación
Steren, Laura Beatriz; Sirena, Martin; Guimpel, Julio Juan; Substrate influence on the magnetoresistance and magnetic order in La0.6Sr0.4MnO3 films; Elsevier Science; Journal of Magnetism and Magnetic Materials; 211; 1; 3-2000; 28-34
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