Proceedings chapter

Effects due to the near magnetic transitions in ZrV2

Published inInternational Conference on the Physics of Transition Metals. Vol. 2, Editors Oppeneer, P.M. & Kübler, J., p. 774-777
Presented at Darmstadt, July 20-24, 1992
PublisherSingapore : World Scientific
Publication date1993

Local spin density calculations for the large enhanced paramagnet ZrV₂ in the C15 structure have been performed. The ground-state is paramagnetic but almost degenerate with the ferromagnetic state. Here we study diferent ways to trigger ferromagnetism. First we study the possibiliiy of having thermal excitations between non-magnetic and magnetic states, in which case a anti invar effect would be possible. Secondly, in calculations with V core holes which are models of X-ray absorption spectroscopy (XAS) we study the possibility of having induced magnetism via core polarization. Calculations of complete XAS spectra including matrix elements suggest that these nearly magnetic systems are good candidates for giving quite unusual results in spectroscopy measurements.

Citation (ISO format)
LERCH, Philippe, MORONI, Elio Gabriele, JARLBORG, Thomas N. Effects due to the near magnetic transitions in ZrV<sub>2</sub>. In: International Conference on the Physics of Transition Metals. Vol. 2. Darmstadt. Singapore : World Scientific, 1993. p. 774–777.
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Proceedings chapter (Published version)
  • PID : unige:116851

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