Investigation of thermally stimulated luminescence of zinc oxide with low-voltage excitation

Воробьев В.А. Исследование термостимулированной люминесценции оксида цинка при низковольтном возбуждении // Оптический журнал. 2005. Т.72. №9 С. 47-49.

Vorob'ev V.A. Investigation of thermally stimulated luminescence of zinc oxide with low-voltage excitation [in Russian] // Opticheskii Zhurnal. 2005. V. 72. No 9. P. 47-49.

Vorob'ev V.A. Investigation of thermally stimulated luminescence of zinc oxide with low-voltage excitation // Journal of Optical Technology. 2005. V. 72. № 9. P. 690-692. https://doi.org/10.1364/JOT.72.000690

This paper discusses the thermally stimulated luminescence and the brightness falloff of low-voltage cathodoluminescence in vacuum for ZnO:Zn and ZnO:Zn, Si. The intensity maxima of the thermally stimulated luminescence caused by gases adsorbed on the phosphor surface are observed at low accelerating voltages. It is shown that the adsorptivity of ZnO:Zn, Si is lower than that of ZnO:Zn, and this is the reason that the modified phosphor has a longer service life. A model of the action of a protective coating is considered.