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Magnetic instability of a two-dimensional Anderson non-Fermi liquid

I. Tifrea·I. Grosu·M. Crisan
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Abstract

We show that in the Anderson model for a two-dimensional non-Fermi liquid a magnetic instability can lead to the itinerant electron ferromagnetism. The critical temperature and the susceptibility of the paramagnetic phase have been analytically calculated. The usual Fermi behaviour is re-obtained taking the anomalous exponent to be zero.

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I. Tifrea, I. Grosu, M. Crisan. 2000-02-29. Magnetic instability of a two-dimensional Anderson non-Fermi liquid. https://doi.org/10.1016/s0304-8853(01)00165-2

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