Photoluminescence of ZnGa2O4 mixed with InGaZnO4

Operation by Eu luminescence in CaAl2O4:Eu2+ alloys by Zn substitution

“…The combustion process to prepare the precursor powders, however, has been extensively applied to the preparation of various oxide materials. The demand for phosphors in highdefinition television and field-emission displays has triggered numerous studies to find new kinds of phosphors with strong chemical bonding [12][13][14]. It is well known that the trivalent Eu 3+ ions show red luminescence properties in highly stable lead based heavy metal oxide glasses [15].…”

Microstructural Characteristics of InGaZnO Thin Film Using an Electrical Current Method

“…12(b)] that Au atoms did not diffuse into the IGZO matrix (no interface pollution). 15,22) In other words, the EIC process caused the IGZO thin films to have the crystal conditions similar to the traditional annealing process, and moreover the structure had a heat diffusion and doping effect. This may provide a reference for the design of device structures.…”

Preparation of crystalline fibres of codoped BaAl2O4:Eu2+:Cr3+

“…Phosphor materials with long persistence are in great demand for their applications in signing and display devices [1,2]. Several aluminate compositions were investigated and used as photoluminescence, catholuminescence and plasma display panel phosphors for their high quantum efficiency in the visible region.…”