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arXiv · 0902.1517

Anisotropic Magnetoresistance in Manganites: Model and Experiment

Javier D. Fuhr·Mara Granada·Laura B. Steren·Blas Alascio
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Abstract

We present measurements of anisotropic magnetoresistance of La_{0.75}Sr_{0.25}MnO_3 films deposited on (001) SrTiO_3 substrates, and develop a model to describe the low temperature AMR in manganites. We measure an AMR of the order of 10^{-3} for the current I parallel to the [100] axis of the crystal and vanishing AMR for I//[110], in agreement with the model predictions.

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Javier D. Fuhr, Mara Granada, Laura B. Steren, Blas Alascio. 2009-02-09. Anisotropic Magnetoresistance in Manganites: Model and Experiment. https://doi.org/10.1088/0953-8984%2F22%2F14%2F146001

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