Evidence of tetragonal distortion as the origin of the ferromagnetic ground state in $\gamma$−Fe nanoparticles

por Augustyns, V, van Stiphout, K, Joly, V, Lima, T A L, Lippertz, G, Trekels, M, Menéndez, E, Kremer, F, Wahl, U, Costa, A R G, Correia, J G, Banerjee, D, Gunnlaugsson, H P, von Bardeleben, J, Vickridge, I, Van Bael, M J, Hadermann, J, Araújo, J P, Temst, K, Vantomme, A, Pereira, L M C
Publicado 2017