Magnetism in Ni-Cu alloys |
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| Authors: | C.J. Tranchita H. Claus |
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| Affiliation: | Department of Physics, University of Illinois at Chicago Circle, Chicago, IL 60680, U.S.A. |
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| Abstract: | Very low field (<1 Oe) magnetization measurements on Ni-Cu alloys are reported. The magnetic properties depend sensitively on the metallurgical state. For concentrations less than 45 at.% Ni, a spin glass-like or micto- magnetic freezing is observed, signaled by a cusp in the a.c. susceptibility. Above 45 at.% Ni the alloys are ferromagnetic. |
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