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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...
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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...