Magnons in the Ferromagnetic Kondo-Latti
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M. Vogt; C. Santos; W. Nolting
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Article
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2001
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John Wiley and Sons
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English
β 161 KB
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The magnetic properties of the ferromagnetic Kondo-lattice model (FKLM) are investigated. Starting from an analysis of the magnon spectrum in the spin-wave regime, we examine the ferromagnetic stability as a function of the occupation of the conduction band n and the strength J of the coupling betwe