Effect of co-doped metal caions on the properties of Y2O3:Eu3+ phosphors synthesized by gel-combustion method

Effect of co-doped metal caions on the properties of Y₂O₃:Eu³⁺ phosphors synthesized by gel-combustion method

Shi Hui^†,, Zhang Xi-Yan^‡,, Dong Wei-Li, Mi Xiao-Yun, Wang Neng-Li, Li Yan, Liu Hong-Wei

(a) Emission spectra of samples doped with different cations (λ_ex = 254 nm). (b) The intensities at different emission peaks of samples doped with different cations (with Eu³⁺ concentration of 5%).