Neutron diffraction and Mössbauer study of the magnetic structure of YFe6Sn6

Cadogan, J. M. and Suharyana, and Ryan, D. H. and Moze, O. and Kockelmann, W. (2000) Neutron diffraction and Mössbauer study of the magnetic structure of YFe6Sn6. Journal of Applied Physics, 87 (9).

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    Abstract

    We have used time-of-flight (TOF) neutron powder diffraction, and both 57 Fe and 119 Sn Mössbauer spectroscopy over the temperature range 2–600 K to determine the magnetic ordering mode of the Fe sublattice in YFe6Sn6. The crystal structure is orthorhombic (space group Immm). The Fe sublattice orders antiferromagnetically with a Néel temperature of 558(5) K. The TOF neutron diffraction patterns obtained at 4 and 293 K show that the antiferromagnetic ordering of the Fe sublattice is along [100] with a propagation vector q=[010]. The magnetic space group is IPm′m′m′. This magnetic structure is confirmed by our 119 Sn Mössbauer spectra.

    Item Type: Article
    Subjects: Q Science > QC Physics
    Divisions: Fakultas Matematika dan Ilmu Pengetahuan Alam > Fisika
    Depositing User: mr azis r
    Date Deposited: 28 May 2013 18:53
    Last Modified: 28 May 2013 18:53
    URI: https://eprints.uns.ac.id/id/eprint/914

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