Anisotropic giant magnetoresistive effect in the sandwich based FexNi1−x (x ≈ 0.5) and Cu Yurii O. Shkurdoda, Leonid V. Dekhtyaruk, Andrii G. Basov, Anatoliy P. Kharchenko, Anatoliy M. Chornous and Yurii M. Shabelnyk Eur. Phys. J. B, 91 12 (2018) 300 Published online: 03 December 2018 DOI: 10.1140/epjb/e2018-90315-2