| Abstract: | Time changes in the intensity of luminescence of zinc sulfide electroluminophores induced by rectangular unidirectional voltage
pulses are considered. The origin of luminescence spikes that are observed under application and removal of voltage is discussed.
Results of studies of these spikes and microscopic observations show that the light spikes observed under application of voltage
can be ascribed to migration of holes that appear in barriers during the previous voltage pulse into the crystal interior.
Moscow State University of Railway Transport, 15, Obraztsov St., Moscow, 101475, Russia. Translated from Zhurnal Prikladnoi
Spektroskopii, Vol. 65, No. 1, pp. 140–142, January–February, 1998. |
