Aggregation Processes in the NaCl:Eu2+ System Induced by High-Temperature Annealing

Abstract

Emission and time decay spectra of aggregates produced in the NaCl:Eu2+ system by annealing the samples in the temperature range 130 to 210 °C are reported. The obtained results are compared with two series of data previously published and an attempt is made to show that all the results are not contradictory as apparently they seem.