In general,the green-emitting materials can be obtained by 4f–4f transition of Tb3+ ions doped in a host material.However,the 4f–4f transition of Tb3+ ion
Eu2+ doped Sr2SiO4 phosphors were prepared through a solid-state reaction method.The phase-composition and photoluminescence of the obtained phosphors were
Investigation was performed to explore the possibility of improving heat release efficiency of white LEDs using luminescent low-temperature co-fired ceramic
Silicon-(oxy)nitrides have rich structures based on [SiN4] or [(Si,Al)(N,O)4] tetrahedra,which can accommodate various cations and form complicated solid-so