Figure 8
From: Morphology evolution and pure red upconversion mechanism of β-NaLuF4 crystals
Decay curves of the 4I13/2 → 4I15/2 transition of Er3+ in β-NaLuF4:20% Yb/1% Tm/0.5% Er and β-NaLuF4:20% Yb/1% Tm/20% Er.
Figure 8 | Scientific Reports
From: Morphology evolution and pure red upconversion mechanism of β-NaLuF4 crystals
Decay curves of the 4I13/2 → 4I15/2 transition of Er3+ in β-NaLuF4:20% Yb/1% Tm/0.5% Er and β-NaLuF4:20% Yb/1% Tm/20% Er.
