| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5153491 | Journal of Solid State Chemistry | 2017 | 7 Pages |
Abstract
The structure and optical property of BaSi2O2N2:Eu2+ are computed by DFT and its absorption mechanism is analysed. Results show that absorption peak α is from the host lattice absorption. The absorption peaks β, γ and δ are from Eu 4f to Eu 5d and Ba 6s 5d states. The absorption is attributed to the coupling effect of Eu and Ba atom.163
Related Topics
Physical Sciences and Engineering
Chemistry
Inorganic Chemistry
Authors
Zhi-Fang Tong, Zhan-Long Wei, Cheng Xiao,