| Dependence of Temperature on Upconversion Emission of YLiF4 ：Er3 ＋ |
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| 引用本文： | 赵谡玲 徐征 侯延冰 裴晓将 徐叙瑢. Dependence of Temperature on Upconversion Emission of YLiF4 ：Er3 ＋[J]. 中国稀土学报(英文版), 2003, 21(4): 409-411 |
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| 作者姓名： | 赵谡玲 徐征 侯延冰 裴晓将 徐叙瑢 |
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| 作者单位： | [1]InstituteofOptoelectronicTechnology,NorthernJiaotongUniversity,TheLabofMaterialsforInformationStorageandDisplays,Beijing100044,China [2]PostdoctoralWorkingStationofZhong-HuanSan-JinLtd.,TianfinEconomyandTechnologicalDevelopmentArea,Tianjin300457,China |
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| 基金项目： | ProjectsupportedbyPaper'sFoundationofNorthernJiaotongUniversityandNorthernJiaotongUniversity′sFoundation(2 0 0 1XM0 8) |
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| 摘 要： | Intense upconversion emissions of YLiF4 : Er3 synthesized by hydrothermal method were obtained. The upconversion intensity decreases with the increase of environment temperature. In different temperature, the upconversion mechanism is different. At room temperature, the green upconversion meehanism is the combination of two-photon process and three-photon process, and the red upconversion mechanism is two-nhoton process.
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| 关 键 词： | 铒 惨杂 YLiF4 发光性质 水热合成 稀土 向上转换温度 |
Dependence of Temperature on Upconversion Emission of YLiF_4:Er~(3+) |
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| Abstract: | |
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| Keywords: | opstics YLiF 4 upconversion hydrothermal synthesis rare earths |
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