Area of research
Materials Chemistry · Electrical and Electronic Engineering
Research interest
Research topics from publications: Upconversion luminescence and temperature-sensing properties of Ho3+/Yb3+-codoped ZnWO4phosphors based on fluorescence intensity ratios; Bright dual-mode green emission and temperature sensing properties in Er3+/Yb3+ co-doped MgWO4 phosphor. Representative work: Ho3+/Yb3+-codoped ZnWO4phosphors were synthesized using a solid state reaction method. The optical temperature sensing properties of ZnWO4:0.01Ho3+/0.15Yb3+phosphors have been discussed by using four-level system and the intensity ratio between the red and green emissions The Er3+/Yb3+ co-doped MgWO4 phosphor exhibited green UC and DC emission at excited by of 980 nm (a) and 379 nm (b) light, respectively