Multifunctional near-infrared Zn2TiO4:Cr3+ phosphors for luminescence, thermometry, and plant cultivation

Prediction of metastable energy level distribution of D3+ (D = Cr and Fe) doped phosphors based on machine learning

“…The newly selected Cr 3+ -doped phosphor materials include [C(NH 2 ) 3 ]M(HCOO) 3 (M = Mg 2+ ), 97 YScO 3 , 98 and Zn 2 TiO 4 . 99 The new Fe 3+ -doped phosphor materials are Sr 9 Ga(PO 4 ) 7 100 and CaCdPH. 101 The predictions for the 2 E energy levels of these Cr 3+ -doped materials and the 4 T 1 energy levels of the Fe 3+ -doped materials were performed using the trained models.…”