AgEuM2O8 (M = W6+ or Mo6+) Phosphor Coatings Prepared by Electrostatic Spray Deposition

作者：Hwangbo Seung; Jeon Young Sun; Lee Young Hwan; Choi Tae Il; Hwang Kyu Seog^*

来源：Journal of Nanoelectronics and Optoelectronics, 2016, 11(5): 568-570.

DOI：10.1166/jno.2016.1985

• AgEuW2O8
• AgEuMo2O8
• Phosphor Coating
• Electrostatic Spray Deposition

Red-emitting AgEuM2O8 (M = W6+ or Mo6+) phosphor coatings were obtained by electrostatic spray deposition on silica glass. The as-deposited films were annealed at 750-850 degrees C for 4 h. The X-ray diffraction patterns revealed that the coatings were single-phased and that the doped-Eu ion only had little influence on the host structure. From PL measurements, the main emission peak of Eu3+ was determined to be the D-5(0) -> F-7(2) transition at 615 nm, while the AgEuMo2O8 exhibited a stronger red emission at 615 nm than AgEuW2O8.

• 出版日期2016-10