RELAXATION EFFECTS IN MAGNETITE (Fe3O4) USING SELECTIVE EXCITATION / DOUBLE MÖSSBAUER (SEDM) PROCEDURES B. BALKO et G. R. HOYJ. Phys. Colloques, 37 C6 (1976) C6-89-C6-92DOI: https://doi.org/10.1051/jphyscol:1976621
