Figure 2
From: Phase Transformation and Intense 2.7 μm Emission from Er3+ Doped YF3/YOF Submicron-crystals

XRD patterns of YF3 submicron-crystals (calcined at 600oC for 2 h) doped with different Er3+ concentrations.
From: Phase Transformation and Intense 2.7 μm Emission from Er3+ Doped YF3/YOF Submicron-crystals
XRD patterns of YF3 submicron-crystals (calcined at 600oC for 2 h) doped with different Er3+ concentrations.