The rf susceptibility of a normal metal containing one or a small concentration of magnetic impurities is calculated. We use Anderson's model, the Hartree-Fock approximation for the ground state, and the randomphase approximation for the susceptibility. The resulting $g$ shift agrees with other semiphenomenological analyses.

• Received 19 August 1968

DOI:https://doi.org/10.1103/PhysRev.178.599