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. 2015 Oct 21;5:15387. doi: 10.1038/srep15387

Table 3. Equivalent decay times (τeq) of the Tb3+ (λe = 541 nm) and Cu+ (λem = 496–500 nm) emissions for samples G1-G8.

Samples Cu+/Tb3+ (mol%) Equivalent decay times
λexc (nm) λem (nm) τeq (ms)
G1 0.0/0.2 375 541 3.790
G2 0.5/0.0 301 496 0.040
G3 0.5/0.2 375 541 0.154
  309 541 0.089
  309 500 0.034
G4 0.1/0.2 298 541 0.098
  375 541 0.731
G5 0.3/0.2 300 541 0.089
  375 541 0.254
G6 0.7/0.2 327 541 0.089
  375 541 0.127
G7 0.5/0.6 304 500 0.034
G8 0.5/0.8 306 500 0.034