Photoluminescence and electrical reflection of cadmium selenide single crystals doped with phosphorus ions

The spectrum composition of luminescence and the electrical reflection ER of cadmium selenide single crystals doped.with 10¹⁴, 10¹⁵, and 10¹⁶ atoms/cm² of phosphorus ions and subjected to different annealing modes are studied. It is shown that the spectrum composition of the luminescence of single-crystal domains doped with phosphorus ions is determined by two phenomena: implantation effects and change in material stoichiometry. The changes in the ER spectrum are associated with the change in the degree of ordering of the crystal domain being exposed.Translated from Izvestiya Vysshikh Uehebenykh Zavedenii, Fizika, No. 3, pp. 49–54, March, 1978.