Abstract
Mössbauer experiments performed on CsFeS2 at temperatures between 4.2 K and 300 K show that the orthorhombic high temperature phase undergoes a second order magnetic phase transition near 69 K, when the previously reported first order magnetic and structural transition to a triclinic modification near 75 K is suppressed by lattice defects or internal stresses. The saturation values of the hyperfine fields are 19.1 T for the triclinic and 15.5 and 14.1 T for the orthorhombic phase.
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References
W. Bronger, Z. anorg. allg. Chem. 359 (1968) 225.
Y. Ito, M. Nishi, C. F. Majkrzak and L. Passell, J. Phys. Soc. Japan 54 (1985) 348.
Y. Matsuda, Y. Ito and M. Nishi, J. Phys. Soc. Japan 53 (1984) 2771.
C.A. Taft and M.A. de Paoli, Chem. Phys. Lett. 68 (1979) 94.
D. Raj and S.P. Puri, J. Chem. Phys. 50 (1969) 3184.
C.A. Taft, D. Raj and J. Danon, J. Phys. Coll. (Paris) 35 (1974) C6–241.
H.P. Nissen and K. Nagorny, Z. Phys. Chem. NF 95 (1975) 301.
C.A. Taft, J. Phys. (Paris) 38 (1977) 1161.
P.H. Domingues, T.P. Arsenio, N.C. Furtado and C.A. Taft, Phys. stat. sol. (b) 114 (1982) K161.
D.M. Cooper, D.P.E. Dickson, P.H. Domingues, G.P. Gupta, C.E. Johnson, M.F. Thomas, C.A. Taft and P.J. Walker, J. Magn. Magnet. Mater. 36 (1983) 171.
M. Nishi, Y. Ito and A. Ito, J. Phys. Soc. Japan, 52 (1983) 3602.
W. Bronger and P. Müller, J. Less-Common Met. 70 (1980) 253.
W. Bronger, Angew. Chem. Int. Ed. Engl. 20 (1981) 52.
Y. Ito, M. Nishi, L. Passell, C.F. Majkrazak and G. Shirane, Physica 136B (1986) 356.
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Sharma, Y.K., Iannarella, L., Wagner, F.E. et al. Observation of a second order magnetic phase transition in CsFeS2 . Hyperfine Interact 41, 517–520 (1988). https://doi.org/10.1007/BF02400442
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DOI: https://doi.org/10.1007/BF02400442