Incorporating Tb3+ and Mn2+ into a high efficiency BaCa2MgSi2O8:Eu2+ phosphor and its luminescent properties
文献类型：期刊论文
| 作者 | Lu W ; Jia YC ; Lv WZ ; Zhao Q ; You HP |
| 刊名 | rsc advances
 |
| 出版日期 | 2013 |
| 卷号 | 3期号:43页码:20619-20624 |
| 关键词 | LIGHT-EMITTING-DIODES WHITE-LIGHT ENERGY-TRANSFER CRYSTAL-STRUCTURE UV EXCITATION SINGLE-PHASE COLOR LEDS BLUE EU2+ |
| ISSN号 | 2046-2069 |
| 通讯作者 | you hp |
| 中文摘要 | incorporating tb3+ and mn2+ into a high efficiency baca2mgsi2o8:eu2+ phosphor generates a green line peaking at 542 nm and a red emission band peaking at 660 nm. upon 365 nm excitation, the absolute quantum yields of baca2mgsi2o8: eu2+ phosphors doped with various tb3+ ions all exceed 77%, indicating that the phosphor is a suitable matrix for rare earth ion doping. meanwhile, the luminescent properties of baca2mgsi2o8:eu2+ ,mn2+ were investigated and remarkable energy transfer from the blue emitting eu2+ to both tb3+ and mn2+ can occur in the baca2mgsi2o8 system. this energy transfer is important in enabling the achievement of a broad emission spectrum, covering a red spectral region, suitable for a near-uv light-emitting diode (led) excitation. the decay patterns of the red and blue fluorescence are discussed in relation to the effect of the energy transfer. measurement of the thermal quenching properties reveals that baca2mgsi2o8:eu2+, mn2+ exhibits excellent characteristics. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000325950600136 |
| 公开日期 | 2014-04-16 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/50144]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Lu W,Jia YC,Lv WZ,et al. Incorporating Tb3+ and Mn2+ into a high efficiency BaCa2MgSi2O8:Eu2+ phosphor and its luminescent properties[J]. rsc advances,2013,3(43):20619-20624. |
| APA | Lu W,Jia YC,Lv WZ,Zhao Q,&You HP.(2013).Incorporating Tb3+ and Mn2+ into a high efficiency BaCa2MgSi2O8:Eu2+ phosphor and its luminescent properties.rsc advances,3(43),20619-20624. |
| MLA | Lu W,et al."Incorporating Tb3+ and Mn2+ into a high efficiency BaCa2MgSi2O8:Eu2+ phosphor and its luminescent properties".rsc advances 3.43(2013):20619-20624. |
入库方式： OAI收割
来源：长春应用化学研究所
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