Magnetization reversal signatures in the magnetoresistance of magnetic multilayers

Prieto Martin, Jose Luis and Romera Rabasa, Miguel and Akerman, Johanna and Perna, Paolo and Rodrigo, C. and Muñoz, Manuel and Bollero, Alberto and Maccariello, Davide and Fernández Cuñado, José Luis and Jiménez, E. and Mikuszeit, Nikolai and Cros, Vincent and Camarero, Julio and Miranda, Rodolfo (2012). Magnetization reversal signatures in the magnetoresistance of magnetic multilayers. "Physical Review B", v. 86 ; pp.. ISSN 1098-0121. https://doi.org/10.1103/PhysRevB.86.024421.

Description

Title: Magnetization reversal signatures in the magnetoresistance of magnetic multilayers
Author/s:
  • Prieto Martin, Jose Luis
  • Romera Rabasa, Miguel
  • Akerman, Johanna
  • Perna, Paolo
  • Rodrigo, C.
  • Muñoz, Manuel
  • Bollero, Alberto
  • Maccariello, Davide
  • Fernández Cuñado, José Luis
  • Jiménez, E.
  • Mikuszeit, Nikolai
  • Cros, Vincent
  • Camarero, Julio
  • Miranda, Rodolfo
Item Type: Article
Título de Revista/Publicación: Physical Review B
Date: 2012
ISSN: 1098-0121
Volume: 86
Subjects:
Faculty: E.T.S.I. Telecomunicación (UPM)
Department: Física Aplicada a las Tecnologías de la Información [hasta 2014]
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

The simultaneous determination of magnetoresistance and vectorial-resolved magnetization hysteresis curves in a spin valve structure reveals distinct magnetoresistive features for different magnetic field orientations, which are directly related to the magnetization reversal processes. Measurements performed in the whole angular range demonstrate that the magnetoresistive response originates from the intrinsic anisotropic angular dependence of the magnetization orientation between the two ferromagnetic layers. This also provides direct proof that the spin-dependent scattering in the bulk of the magnetic layers is at the origin of the magnetoresistive signal.

More information

Item ID: 15529
DC Identifier: http://oa.upm.es/15529/
OAI Identifier: oai:oa.upm.es:15529
DOI: 10.1103/PhysRevB.86.024421
Official URL: http://prb.aps.org/abstract/PRB/v86/i2/e024421
Deposited by: Memoria Investigacion
Deposited on: 29 May 2013 18:12
Last Modified: 21 Apr 2016 15:37
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