SUPPRESSION OF THE FERROMAGNETIC STATE BY DISORDER IN THE KONDO LATTICE
Modern Physics Letters B（2011）
摘要
The ferromagnetic ground state of a Kondo lattice with a low concentration of conduction electrons is ferromagnetic. Assuming the existence of disorder in the Fermi liquid of the conduction electrons we showed that the ferromagnetic state can be suppressed by the effect of the spin fluctuations of the disordered Fermi liquid.
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关键词
fermi liquid,ground state,magnetic materials,fluctuations,fermi gas,randomness,energy levels,materials,ferromagnetism,fluids,kondo effect,magnetism
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