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. 2020 Jan 30;5(5):2148–2158. doi: 10.1021/acsomega.9b02862

Table 3. Lifetime Values of the Characteristic Emission Lines of Tb3+, Yb3+, and Self-Activated InVO4 Band.

sample emission (nm) B1 τ1 (μs) B2 τ2 (μs) τaverage (μs)
InVO4 550         69
InVO4:Tb 550         71
InVO4:Yb 550         66
InVO4:Yb (NIR) 995 2500 25 2398 2334 1997
InNbO4:Tb 550 793 12 344 232 210
InNbO4:Yb (NIR) 997 2439 62 1659 340 249
InTaO4:Tb 550 2262 25 755 263 202
InTaO4:Yb (NIR) 999 2632 107 1325 461 241