Figure 8 | Scientific Reports

Figure 8

From: Eu3+-doped Bi4Si3O12 red phosphor for solid state lighting: microwave synthesis, characterization, photoluminescence properties and thermal quenching mechanisms

Figure 8

(a) Luminescence decay curves of Bi4Si3O12: 2 at% Eu3+ phosphor measured at 10–498 K by excitation at 393 m monitoring the 5D0–7F2 emission, (b) Luminescence decay lifetime as a function of temperature for Bi4Si3O12: 2 at% Eu3+. The dots are experimental data and the solid curve is the fit to the Eq. 2 in the text.

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