Transferred hyperfine fields in the heavy-fermion compound CeCu6−Au

Abstract We present temperature-dependent studies of 63 Cu - and 65 Cu -NMR line shifts for CeCu 6−x Au x (x=0,0.1,1) powder samples. More than 20 main lines and quadrupole satellites are resolved. The paramagnetic line-shifts are both to higher and lower frequencies proving the different sign of the coupling constants of the transferred hyperfine fields.