Araújo, Jose Humberto deCunha, Joao Batista Marimon daVasquez, A.Amaral, L.Moro, J. T.Montenegro, F. C.Rezende, S. M.Coutinho-Filho, Mauricio D.2021-12-142021-12-141991-11ARAÚJO, J. H.; CUNHA, J. B. M. ; VASQUEZ, A. ; AMARAL, L. ; MORO, J. T. ; MONTENEGRO, F. C. ; Rezende, S. M. ; Coutinho Filho, M. D. . Mössbauer study of spin-glass FexZn1?xF2 system. Hyperfine Interactions, v. 67, p. 507-511, 1991. Disponivel em: https://link.springer.com/article/10.1007/BF02398192#auth-2 Acesso em: 28 mai 2020. DOI: https://doi.org/10.1007/BF02398192Print: 0304-3843 Electronic: 1572-9540https://repositorio.ufrn.br/handle/123456789/4536357Fe Mössbauer effect measurements in the diluted Ising antiferromagnet Fe x Zn1−x F2 withx=0.25 andx=0.57 at temperatures between 4.2 and 55 K, are reported. DC suceptibility measurements show a spin-glass (SG) phase at low temperatures forx≤0.31. Our Mössbauer spectra show a phase transition to a SG state with antiferromagnetic order (AFSG) forx=0.25 and only antiferromagnetic order forx=0.57.Mössbauerspin-glassarticlehttps://doi.org/10.1007/BF02398192