A new approach to the use of Auger lineshape effect as a routine technique for characterization of chemical bonding

A new routine technique for the characterization of the Auger signal shape is proposed. The procedure consists of measuring the Auger signal symmetry with respect to the base line, when recorded in the E[dn(E)/dE] derivative mode. The LVV transition of the sulphide ion (S2−) in several combinations (Me m S n ) illustrates the analytical possibilities of such an approach.