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Figure 7 | Nanoscale Research Letters

Figure 7

From: Hydrothermal-assisted exfoliation of Y/Tb/Eu ternary layered rare-earth hydroxides into tens of micron-sized unilamellar nanosheets for highly oriented and color-tunable nano-phosphor films

Figure 7

The relative intensities of two typical emission peaks. Correlation of the relative intensities I(5D0 → 7 F2) and I(5D4 → 7 F5) and the I(5D0 → 7 F2)/I(5D4 → 7 F5) intensity ratio with Tb content for (Y0.96Tb x Eu0.04-x )2O3. The relative intensities are obtained by normalizing the observed PL intensities to that of the x = 0.01 sample.

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