Changchun Institute of Optics,Fine Mechanics and Physics,CAS
Luminescence properties of Ce3+ doped M3MgSi2O8 (M=Sr, Ba) pyrosilicates | |
其他题名 | 论文其他题名 |
Huang L. H.; Liu X. R.; Wang X. J.; Zheng Z. H. | |
1999 | |
发表期刊 | Journal of Inorganic Materials |
ISSN | 1000-324X |
卷号 | 14期号:2页码:317-320 |
摘要 | The spectral properties of Ce3+ doped M3MgSi2O8(M=Sr, Ba) pyrosilicates at 298K and 77K were studied. Under UV light excitation, Ce3+ doped M3MgSi2O8(M=Sr, Ba) pyrosilicates phosphors emit efficient bluish violet light. In the M3MgSi2O8(M=Sr,Ba) system the emission spectra of Ce3+ ions consist of the emission bands of the transitions from the Ce3+ 5d --> F-2(5/2) and 5d --> F-2(7/2) levels, Ce3+ ions can substitute for Sr2+ or Ba2+ ions, and then form two different emission centers, respectively, according to the order from Sr2+ to Ba2+ ion, with ionic radius increases, the spectrum of this phosphor slightly shifts to short wavelength and the emission intensity decreases. |
收录类别 | SCI |
语种 | 中文 |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ciomp.ac.cn/handle/181722/25918 |
专题 | 中科院长春光机所知识产出 |
推荐引用方式 GB/T 7714 | Huang L. H.,Liu X. R.,Wang X. J.,et al. Luminescence properties of Ce3+ doped M3MgSi2O8 (M=Sr, Ba) pyrosilicates[J]. Journal of Inorganic Materials,1999,14(2):317-320. |
APA | Huang L. H.,Liu X. R.,Wang X. J.,&Zheng Z. H..(1999).Luminescence properties of Ce3+ doped M3MgSi2O8 (M=Sr, Ba) pyrosilicates.Journal of Inorganic Materials,14(2),317-320. |
MLA | Huang L. H.,et al."Luminescence properties of Ce3+ doped M3MgSi2O8 (M=Sr, Ba) pyrosilicates".Journal of Inorganic Materials 14.2(1999):317-320. |
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