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A Mössbauer study of FeSn2 at 100 K in applied fields |
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| Authors: | G le Caër B Malaman G Venturini H G Wagner U Gonser |
| Institution: | (1) Laboratoire de Science et Génie des Matériaux Métalliques, CNRS U.A. 159 - Ecole des Mines, Parc de Saurupt, 54042 Nancy Cedex, France;(2) Laboratoire de Chimie du Solide Minéral - CNRS U.A. 158, B.P. 239, 54506 Vandoevre-les-Nancy Cedex, France;(3) Fachbereich Angewandte Physik, Universität des Saarlandes, D-6600 Saarbrücken, FRG |
| Abstract: | 57Fe and119Sn Mössbauer spectra have been recorded at 100 K in applied fields of 32 and 64 kG on a FeSn2 sample obtained by arranging single crystal needles side by side. The present work confirms that the Sn fields are anisotropic above Tt=93 K. The field model has been used to determine the magnetic structure of FeSn2 below Tt. |
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