A note on the impurity spin magnetisation of dilute alloys

Double time temperature dependent anticommutator Green's function has been used to obtain magnetisation of the impurity spin in s-band host metals. The function φ_Ji which is related to the impurity spin magnetisation shows a break in the magnetisation vs temperature curve when $\text{|(}\text{H}{}_0\text{J}\text{) × (}\text{g}{}_{\mathrm{i}}\text{S}{}_{\mathrm{e}}\text{(S}{}_{\mathrm{e}}\text{+ 1))|}$ lies within 1.50. The effect of crystal field of the host lattice on the impurity spin magnetisation has also been considered.