Emission color tuning via modulating PO43−/VO43− proportion in Gd(PxV1−x)O4: 1 at.% Dy3+: Realization of a promising single-phased white-light-emitting phosphor at x = 0.3

Progress of Ce3+/Eu2+ doped phosphors for violet chip based full-spectra lighting

“…the Eu 3+ and Tb 3+ doped phosphors with sharp emission are not suitable for full-spectra WLED fabrication. [25][26][27][28][29] Eu 2+ /Ce 3+ are easily affected by the coordination environment and the spectral wavelength of Eu 2+ /Ce 3+ doped phosphors can be tuned by adjusting the lattice environment to meet different application requirements, meanwhile, benefiting from the spin-allowed f-d transition, Eu 2+ /Ce 3+ doped phosphors exhibit high efficiency. Hence, rare ions Eu 2+ /Ce 3+ are still the first choice of activators for nextgeneration phosphors.…”