Determination of main composition of micro samples of semiconductor solid solutions based on the third and fifth group of elements

Procedures are suggested of determining the main composition of micro samples of binary and ternary semiconductor solid solutions based on the 3 and 5 group elements using the results of determining one or two components. If the composition is estimated from the content of one component, it is determined by a precise method. If the composition is estimated from the data for two components, a ratio of analytical signals of a corresponding couple of components (e.g., A and B, B and C, A and C) is used for the calculations. Procedures are reported for determining the main composition of solid solutions of micro crystals and films Bisub(x)Sbsub(1-x), Gasub(x)Insub(1-x), InAssub(x)Psub(1-x) by coulometric, polarographic and photometric methods