| 铅黄铜合金中痕量元素定量分析的激光诱导击穿谱研究 |
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| 引用本文： | 崔执凤,张先燚,姚关心,汪小丽,许新胜,郑贤锋,凤尔银,季学韩.铅黄铜合金中痕量元素定量分析的激光诱导击穿谱研究[J].物理学报,2006,55(9):4506-4513. |
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| 作者姓名： | 崔执凤 张先燚 姚关心 汪小丽 许新胜 郑贤锋 凤尔银 季学韩 |
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| 作者单位： | 安徽师范大学原子与分子物理研究所，芜湖 241000 |
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| 基金项目： | 安徽省原子与分子物理学科基金;安徽省教育厅科研项目;教育部科学技术研究重点项目 |
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| 摘 要： | 实验上研究了最佳实验条件下铅黄铜合金中Ni，Fe两种杂质元素的LIBS分析谱线，在氦气、氩气、空气和真空等4种环境中，测定了Ni，Fe两种杂质元素分析中的LIBS定标曲线，定标曲线的拟合标准偏差在0.02—0.08范围内.
关键词：
激光诱导击穿谱
定标曲线
定量分析
铅黄铜合金
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| 关 键 词： | 激光诱导击穿谱 定标曲线 定量分析 铅黄铜合金 |
| 文章编号： | 1000-3290/2006/55(09)/4506-08 |
| 收稿时间： | 09 20 2005 12:00AM |
| 修稿时间： | 2005-09-202005-12-11 |
Quantitative analysis of the trace element in Cu-Pb alloy by the LIBS |
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| Cui Zhi-Feng,Zhang Xian-Yi,Yao Guan-Xin,Wang Xiao-Li,Xu Xin-Sheng,Zheng Xian-Feng,Feng Er-Yin,Ji Xue-Han.Quantitative analysis of the trace element in Cu-Pb alloy by the LIBS[J].Acta Physica Sinica,2006,55(9):4506-4513. |
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| Authors: | Cui Zhi-Feng Zhang Xian-Yi Yao Guan-Xin Wang Xiao-Li Xu Xin-Sheng Zheng Xian-Feng Feng Er-Yin Ji Xue-Han |
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| Institution: | Institute of Atomic and Molecular Physics, Anhui Normal University, Wuhu 241000, China |
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| Abstract: | Under the optimum experimental condition, the analytical spectral lines of the Fe and Ni trace elements in Pb-Cu alloy are determined in the experiment. The laser-induced breakdown spectroscopy(LIBS) calibration curves of the Fe and Ni trace elements are also determined in buffer gases He, Ar, Air and in vacuum. The standard fit errors for the calibration curves are in the range from 0.02 to 0.08. |
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| Keywords: | LIBS calibration curve quantitative analysis Pb-Cu alloy |
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