| 铅黄铜合金激光诱导击穿谱特性的实验研究 |
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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.铅黄铜合金激光诱导击穿谱特性的实验研究[J].原子与分子物理学报,2007,24(1):25-30. |
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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重点学科建设基金;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： | 本文系统地研究了靶点位置、激光功率密度以及缓冲气体对铅黄铜样品中激光诱导击穿谱(LIBS)特性的影响;并分析了不同环境气体下LIBS信号的时间分辨特性,确定了将LIBS用于铅黄铜合金样品杂质元素定量分析时的最佳实验条件.
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| 关 键 词： | 铅黄铜合金 痕量分析 |
| 文章编号： | 1000-0364（2007）01-0025-06 |
| 收稿时间： | 2005/10/14 |
| 修稿时间： | 2005-10-14 |
An experimental investigation on the property of the laser-induced breakdown spectroscopy |
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| CUI Zhi-feng, ZHANG Xian-yi, YAO Guan-xin,WANG Xiao-li, XU Xin-sheng, FENG Er-yin,JI Xue-han.An experimental investigation on the property of the laser-induced breakdown spectroscopy[J].Journal of Atomic and Molecular Physics,2007,24(1):25-30. |
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| Authors: | CUI Zhi-feng ZHANG Xian-yi YAO Guan-xin WANG Xiao-li XU Xin-sheng 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: | We have systematically studied the effects on LIBS in Cu-Pb alloy,such as target position,laser power density,and the kinds and pressure of the buffer gas.The time-resolved spectrum of LIBS in different ambient atmosphere is also investigated.The optimum experiment conditions for the application of LIBS to the trace analysis in Pb-Cu Alloy are obtained firstly. |
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| Keywords: | LIBS |
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