Magnetization of dilute Al-Mn and Al-Fe alloys |
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| Authors: | L. Moberly T. Steelhammer O. G. Symko W. Weyhmann |
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| Affiliation: | (1) Department of Physics, University of Utah, Salt Lake City, Utah;(2) Department of Physics, University of Minnesota, Minneapolis, Minnesota |
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| Abstract: | The magnetization of very dilute Al-Mn and Al-Fe alloys was measured from 2 to 0.01 K in order to obtain a limit on how nonmagnetic such systems are. Results indicate that the impurity contribution to the magnetization is almost temperature independent and that the moment per impurity is less than 1.7 × 10–2. The Al nuclear paramagnetism is mainly responsible for the uncertainty in this value.Supported by NSF grant DMR 76 21702. |
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