Abstract
This work is a study of the interface structure effect on the magnetotransport properties in Ni81Fe19/Ti10 W 90 magnetic multilayer. The overall weakness showed by experimental magnetoresistance rate \(\text {MR}_{\exp }\) is probably due to a degradation of the interface quality caused by the apparition of a disordered phase NiFeW at the interface. Thus, we propose in this paper an extension to the Johnson-Camley semi classical model that takes in consideration the evolution of the interface structure, which makes it possible to reproduce quite faithfully the experimental results \(\text {MR}_{\exp } (t_{\text {NiFe}})\) for all ranges of magnetic layer thicknesses, confirming the important role of the interface structure on the electronic transport properties.
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Aidoudi, K.E., Qachaou, A., Lharch, M. et al. Effect of the Interfacial Disorder on the Magnetotransport Properties in Ni81Fe19/Ti10 W 90 Multilayers. J Supercond Nov Magn 30, 1827–1832 (2017). https://doi.org/10.1007/s10948-017-3983-y
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DOI: https://doi.org/10.1007/s10948-017-3983-y