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  1. No Access

    Article

    Model dependence of the longitudinal μSR depolarisation function in nuclear dipole systems

    We have performed an extensive numerical study of the μSR longitudinal depolarisation function,P(t), in nuclear dipole systems. The muon is assumed to be static. This work has been performed to obtain some inform...

    P. Dalmas de Réotier, A. Yaouanc, J. P. Boucher in Hyperfine Interactions (1991)

  2. No Access

    Chapter and Conference Paper

    Critical fluctuations in the 2D XY antiferromagnet BaNi2(PO4)2 : NMR measurements

    Non-linear excitations are known to play a crucial role in low-dimensional magnetism. For the two-dimensional (2D) XY model these non-linear excitations are described in terms of vortices which govern the so-c...

    Ph. Gaveau, J. P. Boucher, L. P. Regnault, Y. Henry in Nonlinear Coherent Structures (1990)