Abstract
The luminescence and luminescence excitation spectra of GaS:Pr single crystals are investigated. It is shown that in the single crystals of gallium sulfide the luminescence centers can be at two positions. The symmetry of the environment and the structure of these centers are considered.
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Aidaev, F.S. Luminescence Centers of Pr3+ in Gallium Sulfide Single Crystals. Journal of Applied Spectroscopy 69, 484–486 (2002). https://doi.org/10.1023/A:1019732106562
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DOI: https://doi.org/10.1023/A:1019732106562