Synthesis and competitive luminescence quenching mechanism of Ca3Al2O6:Ln3+ (Ln: Dy and Sm) phosphors
Sign Up to like & getrecommendations! Published in 2020 at "Materials Research Bulletin"
DOI: 10.1016/j.materresbull.2020.111010
Abstract: Abstract Sm3+ and Dy3+ activated Ca3Al2O6 phosphors were produced through a gel combustion method using Urea + β-Alanine, Urea, and Urea + Glycine as fuels. The crystal structure and the phase purity of the obtained… read more here.
Keywords: competitive luminescence; ca3al2o6; dy3; synthesis competitive ... See more keywords
Quenching mechanism in rotaxane mechanophores: insights from acene-based luminophores
Sign Up to like & getrecommendations! Published in 2025 at "Chemical Science"
DOI: 10.1039/d5sc05343a
Abstract: Rotaxane-based mechanophores that exploit spatial separation between a luminophore and a quencher are attractive due to their high structural design flexibility, enabling high-contrast changes in fluorescence intensity. However, it remains unclear whether their quenching mechanism… read more here.
Keywords: mechanism rotaxane; rotaxane; complex formation; quenching mechanism ... See more keywords
On the Quenching Mechanism of Ce, Tb Luminescence and Scintillation in Compositionally Disordered (Gd, Y, Yb)3Al2Ga3O12 Garnet Ceramics
Sign Up to like & getrecommendations! Published in 2023 at "Photonics"
DOI: 10.3390/photonics10060615
Abstract: Two series of (Gd, Y, Yb)3Al2Ga3O12 quintuple compounds with a garnet structure and solely doped with Ce and Tb were prepared in the form of ceramics by sintering in oxygen at 1600 °C for two… read more here.
Keywords: scintillation; mechanism luminescence; scintillation compositionally; quenching mechanism ... See more keywords