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Helical spin-density wave in doped V2O3

T. Wolenski·M. Grodzicki·J. Appel
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Abstract

Recent neutron scattering and nuclear magnetic resonance experiments have revealed that the low temperature phase of doped V_{2-y}O_3 is an itinerant antiferromagnet with a helical spin structure. We use a band structure calculation as the point of departure to show that these experiments are in agreement with mean field results for an Overhauser spin-density wave state. The influences of a finite life-time and of dilute magnetic impurities are discussed.

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T. Wolenski, M. Grodzicki, J. Appel. 1998-04-06. Helical spin-density wave in doped V2O3. https://doi.org/10.1103/physrevb.58.303

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