Critical dynamics of aufe reentrant ferr
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C. Pappas; C. Lartigue; M. Alba; F. Mezei
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Article
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1990
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Elsevier Science
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English
⚖ 226 KB
We present inelastic neutron scattering data on critical dynamics of hFe 18% and 16% disordered ferromagnets. The concentrations of samples were close to the critical value (xc N 15.5%) where ferromagnetism disappears and spin-glass sets in. The value of the dynamic critical exponent z for &aFe 18%