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Figure 3
XEOL mapping performed at emission wavelengths (λem) of approximately (a) 390, (b) 500, (c) 588 and (d) 698 nm. The emission distributions of the Eu-doped BaAl2O4 phosphor at different emission wavelengths (λem) are clearly visualized. |
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Figure 3
XEOL mapping performed at emission wavelengths (λem) of approximately (a) 390, (b) 500, (c) 588 and (d) 698 nm. The emission distributions of the Eu-doped BaAl2O4 phosphor at different emission wavelengths (λem) are clearly visualized. |