Donor alloying of cadmium telluride crystals with silver impurity at low temperature

Possibility of cadmium telluride crystal alloying with silver at low temperatures was investigated. It was ascertained, that at electric field superposition, donor alloying may be carried out at 300 K. Such alloying makes it possible to change the Fermi level position without changing the intrinsic and impurity defect states. It is stressed, that silver and its alloys cannot operate as contact materials to samples of p-type cadmium telluride