Figure 5 | Scientific Reports

Figure 5

From: Oxidation suppression of Cu in alkaline aluminophosphate glass and the effects for radiation-induced luminescence characteristics

Figure 5

PL decay properties of all the specimens. PL decay curves of the (a) Cu-Ar and (b) Cu-air specimens. Values of PL decay constants, and kinetic constants as a function of the Cu concentration of the (c) Cu-Ar and (d) Cu-air specimens. The excitation and monitored wavelength set 260 nm and 440 nm. Open squares and closed circles indicate first and second components of each PL decay constants and kinetic constants, respectively.

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