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TITLE: Evidence of tetragonal distortion as the origin of the ferromagnetic ground state in gamma-Fe nanoparticles
AUTHORS: Augustyns, V; van Stiphout, K; Joly, V; Lima, TAL; Lippertz, G; Trekels, M; Menendez, E; Kremer, F; Wahl, U; Costa, ARG; Correia, JG; Banerjee, D; Gunnlaugsson, HP; von Bardeleben, J; Vickridge, I; Van Bael, MJ; Hadermann, J; Araujo, JP ; Temst, K; Vantomme, A; Pereira, LMC; ...More
PUBLISHED: 2017, SOURCE: PHYSICAL REVIEW B, VOLUME: 96, ISSUE: 17
INDEXED IN: Scopus WOS CrossRef: 1