NMR and μsR study of magnetic dilution in the triangular Heisenberg antiferromagnet NaCrO2

A. Olariu, P. Mendels, F. Bert, B. G. Ueland, P. Schiffer, R. F. Berger, R. J. Cava, A. D. Hillier

Research output: Contribution to journalConference article

Abstract

NaCrO2 has been shown to be a very good model compound for the study of triangular Heisenberg antiferromagnets with isotropic interactions [1]. We examine by NMR and μSR the effect of substitution of non magnetic Ga 3+ ions at the Cr3+ sites (S = 3=2). The presence of non-magnetic defects is found to impact both the dynamics and the static properties of the triangular network.

Original languageEnglish (US)
Article number012042
JournalJournal of Physics: Conference Series
Volume145
Issue number1
DOIs
StatePublished - Jan 1 2009
Event4th International Conference on Highly Frustrated Magnetism 2008, HFM 2008 - Braunschweig, Germany
Duration: Sep 7 2008Sep 12 2008

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dilution
substitutes
nuclear magnetic resonance
defects
ions
interactions

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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Olariu, A., Mendels, P., Bert, F., Ueland, B. G., Schiffer, P., Berger, R. F., ... Hillier, A. D. (2009). NMR and μsR study of magnetic dilution in the triangular Heisenberg antiferromagnet NaCrO2. Journal of Physics: Conference Series, 145(1), [012042]. https://doi.org/10.1088/1742-6596/145/1/012042

NMR and μsR study of magnetic dilution in the triangular Heisenberg antiferromagnet NaCrO2. / Olariu, A.; Mendels, P.; Bert, F.; Ueland, B. G.; Schiffer, P.; Berger, R. F.; Cava, R. J.; Hillier, A. D.

In: Journal of Physics: Conference Series, Vol. 145, No. 1, 012042, 01.01.2009.

Research output: Contribution to journalConference article

Olariu, A, Mendels, P, Bert, F, Ueland, BG, Schiffer, P, Berger, RF, Cava, RJ & Hillier, AD 2009, 'NMR and μsR study of magnetic dilution in the triangular Heisenberg antiferromagnet NaCrO2', Journal of Physics: Conference Series, vol. 145, no. 1, 012042. https://doi.org/10.1088/1742-6596/145/1/012042
Olariu, A. ; Mendels, P. ; Bert, F. ; Ueland, B. G. ; Schiffer, P. ; Berger, R. F. ; Cava, R. J. ; Hillier, A. D. / NMR and μsR study of magnetic dilution in the triangular Heisenberg antiferromagnet NaCrO2. In: Journal of Physics: Conference Series. 2009 ; Vol. 145, No. 1.
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