Blue-light excitable red-emitting Eu3+-doped TiO2 phosphor for WLED applications: Judd-Ofelt analysis and systematic investigation on its optical properties

A highly efficient Mn4+ activated Nb-based oxyfluoride red fluorescent material with excellent water stability: preparation and performance analysis

“…At present, because of low cost, low energy consumption, environmental protection, high energy utilization rate, long life and other advantages, white light emitting diodes (WLEDs) have quickly replaced the original incandescent lamps and become a new lighting source in people's daily life. [1][2][3] Whether in commercial applications or daily life applications, WLEDs have begun to dominate. People are having higher and higher requirements for the quality of light sources.…”