DYNAMICAL ASPECTS OF THE MORIN TRANSITION IN HEMATITE AS REVEALED THROUGH A MÖSSBAUER MAGNETIC DIFFRACTION SPECTROSCOPY B. Furubayashi et I. SakamotoJ. Phys. Colloques, 40 C2 (1979) C2-677-C2-679DOI: https://doi.org/10.1051/jphyscol:19792235