Skip to Main content Skip to Navigation
Journal articles

Magnetotransport properties of Fe0.8Ga0.2 films with stripe domains

Abstract : Magnetotransport properties of Fe0.8Ga0.2 films with stripe domains are studied. The anisotropic magnetoresistance dominates the low field behavior, which is extremely dependent on the magnetic domains configuration. The magnetoresistance measured at different temperatures displays qualitatively different behaviors depending on the measurement configuration. When the stripes are oriented along the electric current, the low-field magnetoresistance changes sign with temperature, while when the stripes are perpendicular to the electric current the magnetoresistance curves are nearly temperature independent. A simple model considering parallel (series) conduction along (across) the stripes, plus the temperature dependence of anisotropic magnetoresistance and domains configuration, accounts for these experimental results.
Complete list of metadata

https://hal.archives-ouvertes.fr/hal-01431042
Contributor : Massimiliano Marangolo <>
Submitted on : Tuesday, January 10, 2017 - 3:12:08 PM
Last modification on : Wednesday, February 17, 2021 - 3:26:07 PM

Identifiers

Citation

M. Granada, S. Bustingorry, D.E. Pontello, M. Barturen, M Eddrief, et al.. Magnetotransport properties of Fe0.8Ga0.2 films with stripe domains. Physical Review B: Condensed Matter and Materials Physics (1998-2015), American Physical Society, 2016, 94, pp.184435. ⟨10.1103/PhysRevB.94.184435⟩. ⟨hal-01431042⟩

Share

Metrics

Record views

193