ELECTROCHEMICAL METHODS FOR ANALYSIS OF THE THICKNESS OF THIN ALTERNATING METAL LAYERS

A number of methods are proposed for determining the thickness of alte rnating metal layers with different electrochemical activities in the same electrolyte. The selection of a particular method is determined b y anodic behavior of the metal. An appropriate choice of the electroly te and the dissolution regime for every layer (including a combination of the proposed methods) allows us to simplify markedly the procedure of determining the multilayer deposit thickness, to enhance the measu rement accuracy and to extend the range of measurable deposits.