Magnetoresistive anisotropy and magnetoresistivity in strained La0.65Ca0.35MnO3 films near the metal-insulator transition

作者: M. Egilmez , R. Patterson , K. H. Chow , J. Jung

DOI: 10.1063/1.2746956

关键词: Thin filmCondensed matter physicsMagnetic anisotropyMetal–insulator transitionMagnetoresistanceEpitaxyMaterials scienceAnisotropyMagnetic fieldLattice strain

摘要: Magnetotransport properties of strained La0.65Ca0.35MnO3 thin films with thickness between 10 and 1000nm were investigated at temperatures near the metal-insulator transition in magnetic fields up to 0.7Tesla. The reduction film thickness, which turn produces an increasing epitaxial lattice strain, dramatically increases “in-plane” anisotropy magnetoresistivity.

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