biostudies-literatureSpassky DEstonian Research CouncilRussian Foundation for Basic ResearchEuropean Union’s Horizon 2020 research and innovation programmeEuropean Union's Horizon 2020971https://www.ebi.ac.uk/biostudies/studies/S-EPMC9917819biostudies-literatureUnknown16(3)The decay kinetics of Gd₃Al₂Ga₃O₁₂:Ce³⁺ single crystal luminescence were studied under dense laser excitation. It was shown that the decay times as well as the intensity of Ce³⁺ luminescence depend on the excitation density. The observed effects were ascribed to the interaction between excitons as well as to the features of energy transfer from the excitons to Ce³⁺. The numerical simulation of the experimental results was performed for justification of the proposed model.Materials (Basel, Switzerland)Decay Kinetics of Gd₃Al₂Ga₃O₁₂:Ce³⁺ Luminescence under Dense Laser Irradiation.PMC9917819PUT PRG111grant agreement no 654148 Laserlab-Europe20-02-00688871124Spassky DBuzanov OMartin PMorozov VBelik ABelsky AFedorov NVasil'ev AKrutyak NfalseDecay Kinetics of Gd₃Al₂Ga₃O₁₂:Ce³⁺ Luminescence under Dense Laser Irradiation.The decay kinetics of Gd₃Al₂Ga₃O₁₂:Ce³⁺ single crystal luminescence were studied under dense laser excitation. It was shown that the decay times as well as the intensity of Ce³⁺ luminescence depend on the excitation density. The observed effects were ascribed to the interaction between excitons as well as to the features of energy transfer from the excitons to Ce³⁺. The numerical simulation of the experimental results was performed for justification of the proposed model.2023-01-01T00:00:00Z2023 Jan2025-08-18T09:53:33.012Z2025-08-18T09:53:33.012ZS-EPMC99178193676997710.3390/ma16030971