Artem'jeva, O. O.; Vakulenko, O. V.; Dacenko, O. I.
(Semiconductor Physics Quantum Electronics & Optoelectronics, 2005)
The impurity photoluminescence of cadmium sulphide crystals is studied. The luminescence intensity dependences on temperature from 80 to 300 K are obtained for the bands at 1.7 and 2 eV. The thermal curve of 1.7 eV ...