Revista:Journal of Magnetism and Magnetic Materials
ISSN:0304-8853
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
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.
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)
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