Multi-Mode Luminescence in Smart Near-Infrared Cr3+/Pr3+ Codoped SrGa12O19 Phosphors Induced by Three Distinct Excitation Mechanisms
Yaowu Wang,
Nan Lin,
Yiheng Yue
et al.
Abstract:Near-infrared (NIR) phosphors have emerged as novel luminescent materials across various fields due to their unique advantages of high penetration and invisibility. However, there is currently a lack of intelligent NIR phosphors that can achieve multimode stimuli responsive for sensing applications. In this study, we employed a high-temperature solid-phase reaction to incorporate Pr 3+ into Cr 3+ -doped gallate magnetite SrGa 12 O 19 phosphor, yielding a multimode luminescent intelligent NIR phosphor. Also, du… Show more
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