Efficient manganese luminescence induced by Ce<sup>3+</sup>-Mn<sup>2+ </sup>energy transfer in rare earth fluoride and phosphate nanocrystals
<p>Abstract</p> <p>Manganese materials with attractive optical properties have been proposed for applications in such areas as photonics, light-emitting diodes, and bioimaging. In this paper, we have demonstrated multicolor Mn<sup>2+ </sup>luminescence in the visible re...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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SpringerOpen
2011-01-01
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| Series: | Nanoscale Research Letters |
| Online Access: | http://www.nanoscalereslett.com/content/6/1/119 |
| _version_ | 1797763398429048832 |
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| author | Ding Yun Liang Liang-Bo Li Min He Ding-Fei Xu Liang Wang Pan Yu Xue-Feng |
| author_facet | Ding Yun Liang Liang-Bo Li Min He Ding-Fei Xu Liang Wang Pan Yu Xue-Feng |
| author_sort | Ding Yun |
| collection | DOAJ |
| description | <p>Abstract</p> <p>Manganese materials with attractive optical properties have been proposed for applications in such areas as photonics, light-emitting diodes, and bioimaging. In this paper, we have demonstrated multicolor Mn<sup>2+ </sup>luminescence in the visible region by controlling Ce<sup>3+</sup>-Mn<sup>2+ </sup>energy transfer in rare earth nanocrystals [NCs]. CeF<sub>3 </sub>and CePO<sub>4 </sub>NCs doped with Mn<sup>2+ </sup>have been prepared and can be well dispersed in aqueous solutions. Under ultraviolet light excitation, both the CeF<sub>3</sub>:Mn and CePO<sub>4</sub>:Mn NCs exhibit Mn<sup>2+ </sup>luminescence, yet their output colors are green and orange, respectively. By optimizing Mn<sup>2+ </sup>doping concentrations, Mn<sup>2+ </sup>luminescence quantum efficiency and Ce<sup>3+</sup>-Mn<sup>2+ </sup>energy transfer efficiency can respectively reach 14% and 60% in the CeF<sub>3</sub>:Mn NCs.</p> |
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| format | Article |
| id | doaj.art-1472e2acda7d427aabb187fcd810285e |
| institution | Directory Open Access Journal |
| issn | 1931-7573 1556-276X |
| language | English |
| last_indexed | 2024-03-12T19:41:59Z |
| publishDate | 2011-01-01 |
| publisher | SpringerOpen |
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| series | Nanoscale Research Letters |
| spelling | doaj.art-1472e2acda7d427aabb187fcd810285e2023-08-02T03:46:56ZengSpringerOpenNanoscale Research Letters1931-75731556-276X2011-01-0161119Efficient manganese luminescence induced by Ce<sup>3+</sup>-Mn<sup>2+ </sup>energy transfer in rare earth fluoride and phosphate nanocrystalsDing YunLiang Liang-BoLi MinHe Ding-FeiXu LiangWang PanYu Xue-Feng<p>Abstract</p> <p>Manganese materials with attractive optical properties have been proposed for applications in such areas as photonics, light-emitting diodes, and bioimaging. In this paper, we have demonstrated multicolor Mn<sup>2+ </sup>luminescence in the visible region by controlling Ce<sup>3+</sup>-Mn<sup>2+ </sup>energy transfer in rare earth nanocrystals [NCs]. CeF<sub>3 </sub>and CePO<sub>4 </sub>NCs doped with Mn<sup>2+ </sup>have been prepared and can be well dispersed in aqueous solutions. Under ultraviolet light excitation, both the CeF<sub>3</sub>:Mn and CePO<sub>4</sub>:Mn NCs exhibit Mn<sup>2+ </sup>luminescence, yet their output colors are green and orange, respectively. By optimizing Mn<sup>2+ </sup>doping concentrations, Mn<sup>2+ </sup>luminescence quantum efficiency and Ce<sup>3+</sup>-Mn<sup>2+ </sup>energy transfer efficiency can respectively reach 14% and 60% in the CeF<sub>3</sub>:Mn NCs.</p>http://www.nanoscalereslett.com/content/6/1/119 |
| spellingShingle | Ding Yun Liang Liang-Bo Li Min He Ding-Fei Xu Liang Wang Pan Yu Xue-Feng Efficient manganese luminescence induced by Ce<sup>3+</sup>-Mn<sup>2+ </sup>energy transfer in rare earth fluoride and phosphate nanocrystals Nanoscale Research Letters |
| title | Efficient manganese luminescence induced by Ce<sup>3+</sup>-Mn<sup>2+ </sup>energy transfer in rare earth fluoride and phosphate nanocrystals |
| title_full | Efficient manganese luminescence induced by Ce<sup>3+</sup>-Mn<sup>2+ </sup>energy transfer in rare earth fluoride and phosphate nanocrystals |
| title_fullStr | Efficient manganese luminescence induced by Ce<sup>3+</sup>-Mn<sup>2+ </sup>energy transfer in rare earth fluoride and phosphate nanocrystals |
| title_full_unstemmed | Efficient manganese luminescence induced by Ce<sup>3+</sup>-Mn<sup>2+ </sup>energy transfer in rare earth fluoride and phosphate nanocrystals |
| title_short | Efficient manganese luminescence induced by Ce<sup>3+</sup>-Mn<sup>2+ </sup>energy transfer in rare earth fluoride and phosphate nanocrystals |
| title_sort | efficient manganese luminescence induced by ce sup 3 sup mn sup 2 sup energy transfer in rare earth fluoride and phosphate nanocrystals |
| url | http://www.nanoscalereslett.com/content/6/1/119 |
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