Figure 3

High resolution XPS spectrum of the Zn2p (a), Cd3d (b), Mg1s (c) and Ni2p3/2 (d) core lines; deconvoluted spectra of O1s (e) and Fe2p core lines (f). The Shirley background was subtracted in both cases.

High resolution XPS spectrum of the Zn2p (a), Cd3d (b), Mg1s (c) and Ni2p3/2 (d) core lines; deconvoluted spectra of O1s (e) and Fe2p core lines (f). The Shirley background was subtracted in both cases.