Figure 8From: Color-tunable properties of Eu3+- and Dy3+-codoped Y2O3 phosphor particlesPL emission spectra of Y 2 O 3 :1%Eu3+-1%Dy3+phosphor particles ( λ exc. = 254 and 350 nm, respectively) with assigned transitions. Inset digital photographs showed the eye-visible red and yellow luminescence emissions.Back to article page