^{63,65}Cu NMR and NQR evidence for an unusual spin dynamics in PrCu_2 below 100 K

A. Sacchetti, M. Weller, J. L. Gavilano +7

We report the results of a ${}^{63,65}$Cu NMR/NQR study probing the intermetallic compound PrCu${}_2$. The previously claimed onset of magnetic order at 65 K, indicated in a $\mu$SR stud…