Luminescence and electronic properties of Ba2MgSi2O7:Eu2+: a combined experimental and hybrid density functional theory study
Yan, J; Ning, LX; Huang, YC; Liu, CM; Hou, DJ; Zhang, BB; Huang, Y; Tao, Y; Liang, HB;张兵兵; Huang Y(黄艳); Tao Y(陶冶)
刊名JOURNAL OF MATERIALS CHEMISTRY C
2014
卷号2期号:39页码:8328-8332
学科分类Materials Science; Physics
DOI10.1039/c4tc01332h
英文摘要Photoluminescence properties of Ba2MgSi2O7:Eu2+ synthesized by a solid-state reaction method are first investigated in the vacuum ultraviolet (VUV) to visible (vis) excitation energy range. The band gap of the host is found to be around 7.44 eV. The incorporation of Eu2+ leads to bright green luminescence with weak thermal quenching above room temperature. Cathodoluminescence (CL) properties under low-voltage excitations are then studied, and the results suggest a potential application of the compound in field emission displays (FEDs). Electronic properties of the compound are finally calculated by a hybrid density functional theory (DFT) method, and are discussed in association with observed luminescence properties.
收录类别SCI
WOS记录号WOS:000342881600016
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被引频次:17[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/225114
专题中国科学院高能物理研究所_多学科研究中心_期刊论文
中国科学院高能物理研究所_多学科研究中心
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Yan, J,Ning, LX,Huang, YC,et al. Luminescence and electronic properties of Ba2MgSi2O7:Eu2+: a combined experimental and hybrid density functional theory study[J]. JOURNAL OF MATERIALS CHEMISTRY C,2014,2(39):8328-8332.
APA Yan, J.,Ning, LX.,Huang, YC.,Liu, CM.,Hou, DJ.,...&陶冶.(2014).Luminescence and electronic properties of Ba2MgSi2O7:Eu2+: a combined experimental and hybrid density functional theory study.JOURNAL OF MATERIALS CHEMISTRY C,2(39),8328-8332.
MLA Yan, J,et al."Luminescence and electronic properties of Ba2MgSi2O7:Eu2+: a combined experimental and hybrid density functional theory study".JOURNAL OF MATERIALS CHEMISTRY C 2.39(2014):8328-8332.
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