MÖSSBAUER EVIDENCE OF A PHASE GAP BETWEEN Fe7Se8 AND Fe3Se4 T. Tsuji, A. T. Howe et N. N. GreenwoodJ. Phys. Colloques, 40 C2 (1979) C2-630-C2-631DOI: https://doi.org/10.1051/jphyscol:19792219
