Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1811013 | Physica B: Condensed Matter | 2012 | 5 Pages |
Abstract
Gd2Mo3O9 phosphors with various Dy3+ concentrations were synthesized by a traditional solid-state reaction using Na2CO3 as a flux. The influence of reaction temperature and Dy3+-doping concentration on the crystal structure of the phosphors was examined by XRD (X-ray diffraction). The effect of Dy3+-doping concentration on the emissions of Mo–O bond and Dy3+ was experimentally investigated. The energy transfers between host and Dy3+ ions, and between Dy3+ ions were analyzed based on both the Van Uitert and I-H models. The chromatic properties of the phosphors were also discussed.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
Lihui Zhang, Haiyang Zhong, Xiangping Li, Lihong Cheng, Li Yao, Jiashi Sun, Jinsu Zhang, Ruinian Hua, Baojiu Chen,