Use of solid electrolyte GeSe-GeI2 for electrochemical doping with germanium

Lead tellurite is study to show that solid electrolyte GeSe-GeI2, which has the optimum composition and contains 5 mol % of GeI2, can in principle be used for electrochemical doping of semiconducting materials with germanium by the coulometric titration method. Some parameters of the coulometric titration are considered. The doping efficiency is monitored by determining variations in the concentration of charge carriers using the Hall method and by measuring the EMF of corresponding galvanic cells.