Luminescent properties of Mn2+ in hexagonal aluminates under ultraviolet and vacuum ultraviolet excitation
文献类型：期刊论文
| 作者 | You HP ; Zhang JL ; Hong GY ; Zhang HJ |
| 刊名 | journal of physical chemistry c
 |
| 出版日期 | 2007 |
| 卷号 | 111期号:21页码:10657-10661 |
| 关键词 | PLASMA DISPLAY PANELS ENERGY-TRANSFER PHOSPHORS |
| ISSN号 | 1932-7447 |
| 通讯作者 | you hp |
| 中文摘要 | mn2+-doped xbao center dot 6al(2)o(3) and bamgal10o17 phosphors were prepared by solid-state reaction. the investigation of vacuum ultraviolet (vuv) excitation spectra of these phosphors exhibits that 0.82bao center dot 6al(2)o(3):mn2+ and bamgal10o17:mn2+ have a stronger absorption than bao center dot 6al(2)o(3):mn2+ at about 147 nm. the emission spectra under vuv excitation demonstrated that 0.82baoba center dot 6al(2)o(3):mn2+ and bamgal10o17:mn2+ have a higher luminescent intensity than bao center dot 6al(2)o(3):mn2+. the lifetime analysis indicates that they have similar decay times, indicating that 0.82baoba center dot 6al(2)o(3):mn2+ and bamgal10o17:mn2+ can be used as luminescent materials for plasma display panels. we observed that the critical concentration of the mn2+ ions by host excitation is different from that of mn2+ direct excitation, revealing a different mechanism of energy transfer. the critical distance was calculated. a model was suggested to explain the process of the energy transfer from the host to the mn2+ ions. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000247966700081 |
| 公开日期 | 2010-07-13 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/13793]  |
| 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 | You HP,Zhang JL,Hong GY,et al. Luminescent properties of Mn2+ in hexagonal aluminates under ultraviolet and vacuum ultraviolet excitation[J]. journal of physical chemistry c,2007,111(21):10657-10661. |
| APA | You HP,Zhang JL,Hong GY,&Zhang HJ.(2007).Luminescent properties of Mn2+ in hexagonal aluminates under ultraviolet and vacuum ultraviolet excitation.journal of physical chemistry c,111(21),10657-10661. |
| MLA | You HP,et al."Luminescent properties of Mn2+ in hexagonal aluminates under ultraviolet and vacuum ultraviolet excitation".journal of physical chemistry c 111.21(2007):10657-10661. |
入库方式： OAI收割
来源：长春应用化学研究所
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