Magnetic exchange interactions and phase transition in Fe/V(100), V/Fe/V(100) and Fe/V/Fe/V(100) filmsSayed S.A. Razee and Nourah M. Al-MihrijEur. Phys. J. B, 92 7 (2019) 150DOI: https://doi.org/10.1140/epjb/e2019-90724-7