Enhanced luminescence of CsPbBr₃ perovskite quantum-dot-doped borosilicate glasses with Ag nanoparticles

Strong Purcell enhancement at telecom wavelengths afforded by spinel Fe3O4 nanocrystals with size-tunable plasmonic properties

“…For similar systems, enhancement ranged from 2.7 to 24. [14][15][16][17][18] Here, we replace metal NCs with Fe 3 O 4 NCs and CdSe QDs with PbS/CdS QDs (Fig. 5(a)).…”

“…Finally, the Fe 3 O 4 sp-MO NCs are assembled into hybrid layered structures with infrared-emitting colloidal QDs to quantify distance-dependent Purcell enhancement, which has previously only been documented for coupled metallic NC and emitter couples active in the visible spectral range. [14][15][16][17][18]…”

Plasmonic–perovskite solar cells, light emitters, and sensors

“…A narrow peak with a linewidth of 5 nm appeared with the pump fluence reaching a low threshold of 0.65 mJ/cm 2 , owing to the plasmonic effects of Au NRs improving the emission transition rate. et al precipitated Ag NPs and CsPbBr 3 perovskite QDs in borosilicate glass by the conventional melt-quenching method 145 . Part of Pb 2+ was replaced by Ag + in the CsPbBr 3 QDs, and the remaining Ag + , which did not react with Pb 2+ , was converted into Ag NPs.…”

Effect of ZnO on the crystallization and photoluminescence of CsPbI3 perovskite quantum dots in borosilicate glasses

“…For instance, Liu et al first reported that all inorganic CsPbBr 3 QDs could be precipitated in phosphate glasses by annealing. 9 So far, CsPbX 3 perovskite QDs have been successfully precipitated in various glass matrices, such as borosilicate, [10][11][12] phosphosilicate, 13 tellurite glasses. 14,15 Recently, Zhang et al reported that red light-emitting CsPbI 3 and CsPbCl 3 QDs could be simultaneously precipitated in the glass.…”