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Optical properties of trivalent europium doped ZnO:Zn phosphor under indirect excitation of near-UV light.
| Content Provider | Semantic Scholar |
|---|---|
| Author | Chen, Li Zhang, Jiahua Zhang, Xianmin Liu, Feng Wang, Xiaojun |
| Copyright Year | 2008 |
| Abstract | Eu3+, Li+-codoped ZnO:Zn phosphor with intense Eu3+ emissions upon indirect excitation of near-UV light has been synthesized under reducing condition. Steady-state and time-resolved photoluminescence and diffuse reflectance spectra are measured to investigate properties of the luminescence. The results suggest that there exists prominent energy transfer from ZnO host to Eu3+ ions. A series of energy levels as temporary storage of excitation energy play a crucial role on this energy transfer process. Two kinds of Eu3+ sites in Eu3+, Li+-codoped ZnO:Zn are distinguished based on the emission and excitation spectra in comparison with pure Eu2O3. |
| File Format | PDF HTM / HTML |
| DOI | 10.1364/OE.16.011795 |
| Alternate Webpage(s) | https://04bc9bd1-a-c89f64e1-s-sites.googlegroups.com/a/georgiasouthern.edu/xwang/home/publications/127_Opt%20Exp%202008%20Chen%20Li.pdf?attachauth=ANoY7crNCx0Xh1rDjddWhg1TiY4-bMHoDyDwD3Lqy-cFZ7yiW21snLfj8gcGokbWJwn9grKfFdHVTeVf7k-YnYJbgekYK6otPmpJ6VZk3CR-Pxra9x8v_E8cy4RQ_o04OSvP5BreenOPyqhxq4m4oln0qjEV1P6Td4Php344Q35mH7FbVRI0_3R3zF44kjR4bVApmrCXKAPr_mgSGSFKKafMbG0xxTAuGsU6495ZL53MRSibptBN8U6Xvi-o7KJlAK7rxfd-7yfP&attredirects=0&d=1 |
| PubMed reference number | 18679451 |
| Alternate Webpage(s) | https://doi.org/10.1364/OE.16.011795 |
| Journal | Medline |
| Volume Number | 16 |
| Issue Number | 16 |
| Journal | Optics express |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |