Quantum critical ferromagnetism in NixPd1-x alloys

作者: D. Bodea , M. Crisan , I. Grosu , I. Tifrea

DOI: 10.1023/B:JOLT.0000044237.90375.7A

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摘要: We analyze the non-Fermi liquid behavior in proximity of quantum phase transition induced by strong polarization electrons due to local magnetic moments NixPd1-x alloys. use renormalization group approach introduced Hertz–Mi11is–Moriya (HMM) estimate temperature dependence electrical resistivity for case three dimensional itinerant ferromagnets. study two different cases, namely, clean and disordered ferromagnets, argue that at present time more experimental data are needed decide if HMM theory can accurately describe physical properties

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