Magnetic behaviour of UCoAl1-xSnx |
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| Authors: | V I Krylov A V Andreev V Sechovský L Havela |
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| Institution: | (1) Moscow State University, Lenin Mountains, 117234 Moscow, USSR;(2) Ural State University, 620083 Sverdlovsk, USSR;(3) Dept. of Metal Physics, Charles University, 12116 Prague 2, Czechoslovakia |
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| Abstract: | The 119Sn Mössbauer spectroscopy has been applied to investigate the magnetic behaviour of the UCoAll-xSnx compounds, in which the graduring transition from paramagnetism (UCoAl) to ferromagnetism (UCoSn) reflects the reduced 5f-ligand hybridization. The influence the Al?Sn local surrounding of U atoms on the U magnetic moments has been observed for the concentrations near to the onset of magnetic ordering. |
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