The development of new phosphors with high quantum efficiency

Родный П.А., Потапов А.С., Волошиновский А.С., Стрыганюк Г.Б. Разработка новых люминофоров с высокой квантовой эффективностью // Оптический журнал. 2005. Т.72. №9 С. 41-44.

Rodnyi P.A., Potapov A.S., Voloshinovskiǐ A.S., Stryganyuk G.B. The development of new phosphors with high quantum efficiency [in Russian] // Opticheskii Zhurnal. 2005. V. 72. No 9. P. 41-44.

Rodnyi P.A., Potapov A.S., Voloshinovskiǐ A.S., Stryganyuk G.B. The development of new phosphors with high quantum efficiency // Journal of Optical Technology. 2005. V. 72. № 9. P. 685-687. https://doi.org/10.1364/JOT.72.000685

This paper discusses various physical mechanisms that result in cascade photon emission. It is shown to be promising to use the Рг³⁺ ion as an activator for creating phosphors with a quantum efficiency greater than unity. The properties of the phosphors SrAl₁₂O₁₉:Pr and SrAlF₅:Pr are discussed.