Figure 5From: Color-tunable properties of Eu3+- and Dy3+-codoped Y2O3 phosphor particlesPL emission spectra and integrated luminescence emission intensity (573-nm peak). PL emission spectra of Y2O3 phosphor particles codoped with different Eu3+ and Dy3+ content (a) and integrated luminescence emission intensity of 573-nm peak as a function of RE ions concentration (b) upon constant 350-nm excitation.Back to article page