Chiina
Guangxi Minzu University
Cr3+-activated, donor-level, quantum yield, NIR-LED
pc-LED, Cr3+, chemical unit co-substitution, quantum efficiency, thermal stability
Ni2+, Phosphor, NIR, High-efficiency
Near-infrared phosphor, Zero-disturbance sensitization, Cr3+/ Tb3+ co-doping, NIR pc-LED