Figure 1
(a) The photo of Na5Lu9F32 single crystal, the left is boule of the crystal and the right is polished slice. (b) XRD patterns of the Na5Lu9F32: Er3+/Yb3+. (c) Standard line patterns of Na5Lu9F32 (27–0725).
Figure 1 | Scientific Reports
(a) The photo of Na5Lu9F32 single crystal, the left is boule of the crystal and the right is polished slice. (b) XRD patterns of the Na5Lu9F32: Er3+/Yb3+. (c) Standard line patterns of Na5Lu9F32 (27–0725).
