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Figure 6 | Nanoscale Research Letters

Figure 6

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 6

Photoluminescence spectra, CIE chromaticity diagram, and multi-color emission of the oxide films. Photoluminescence spectra (a) and CIE chromaticity diagram (b) of the (Y0.96Tb x Eu0.04-x )2O3 (0 ≤ x ≤ 0.04) films. Part (c) shows multi-color emission of the oxide films under 254-nm irradiation from a hand-held UV lamp.

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