A. Grayevsky et al., MU(-VLECK PARAMAGNET PRIN3() RELAXATION CORRELATED WITH SUSCEPTIBILITY IN THE VAN), Hyperfine interactions, 104(1-4), 1997, pp. 67-71
A previously unobserved increase of the magnetic susceptibility in PrI
n3 at low temperatures is reported. The increase is shown to correlate
nicely with a large increase in the transverse mu SR depolarization r
ate. Evidence supports the conclusion that both phenomena are related
to some degree of atomic disorder in the structure, and an associated
strong Pr CEF level changes.