s−dExchange Integrals Obtained from Experiment in Cu:Mn, Ag:Mn, and Au:Mn

Abstract

$s-d$ exchange integrals are estimated (i) from the energies of virtual bound states appearing in the optical absorption and (ii) from susceptibility, specific-heat, and resistivity measurements above $T_K$, using the high-temperature results of the $s-d$ exchange model. The resistivity gives values which are much too low; it is suggested that this arises from neglecting nonlogarithmic terms especially important in the theory of transport properties.