Exchange interactions in dilute CrFe and CrCo alloys

Abstract
Measurements of the magnetic and transport properties on the same samples of dilute CrFe and CrCo alloys over a wide range of temperature and magnetic field have enabled us to estimate firstly the strength of the coupling between the local moments and the condensed spin-density-wave state in each system, and secondly the strength of the local moment-conduction electron interaction both above and below the Neel temperature.