Structural and luminescence properties of novel Eu³⁺-doped Na₃Ba₂LaNb₁₀O₃₀ phosphors with high quantum efficiency and excellent color purity for w-LED applications.

ABSTRACT: In this study, we report the successful synthesis and thorough characterization of Eu³⁺-doped Na₃Ba₂LaNb₁₀O₃₀ phosphors, targeting their application in white-light-emitting diodes (w-LEDs). The phosphors were synthesized using a high-temperature solid-state method, ensuring robust incorporation of Eu³⁺ ions into the host lattice. Comprehensive analyses were performed, including X-ray diffraction (XRD), field emission scanning electron microscopy (FESEM), energy-dispersive X-ray (EDX) spectroscopy, Fourier transform infrared (FT-IR) spectroscopy and Raman spectroscopy, confirming the phase purity, crystallinity, morphology, and elemental composition of the phosphors. We have also studied the electronic structure using diffuse

SUBMITTER: Poria K 

PROVIDER: S-EPMC11409444 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature