The current-induced spin-wave Doppler shift technique was used to measure the degree of spin-polarization of the electrical current in permalloy films of thickness 6-20nm. We find that the spin-polarization decreases as the film thickness decreases. This is interpreted within the two current model of spinpolarized transport.
CITATION STYLE
Haidar, M., & Bailleul, M. (2015). Spin-polarized electron scattering in permalloy films: A spin-wave study. In Springer Proceedings in Physics (Vol. 159, pp. 100–102). Springer Science and Business Media, LLC. https://doi.org/10.1007/978-3-319-07743-7_33
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