Synthesis and luminescent properties of low concentration Dy3+:GAP nanophosphors
β Scribed by G. Seeta Rama Raju; Jin Young Park; Hong Chae Jung; Hyun Kyoung Yang; Byung Kee Moon; Jung Hyun Jeong; Jung Hwan Kim
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 476 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0925-3467
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π SIMILAR VOLUMES
The effects of the Yb 3+ concentration on the structural and luminescence properties of ZrO 2 :Yb 3+ -Er 3+ nanoparticles prepared by sol-gel process are reported. The evolution of the crystalline structure and crystallite size as a function of Yb 3+ concentration were investigated by XRD and TEM. T
The Eu 2+ and Dy 3+ activated Sr 3 Al 2 O 6 (S3A2O-ED) nanophosphors were synthesized by a new microwave method. The S3A2O-ED sample calcined in microwave oven at around 650 1C for 20 min possesses a cubic Sr 3 Al 2 O 6 single phase. The sample showed small size (80-100 nm) and spherical shape. The