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物理学报. 2006, 55(9): 4506-4513.
doi: 10.7498/aps.55.4506.
铅黄铜合金中痕量元素定量分析的激光诱导击穿谱研究
- 收稿日期: 2005-09-20
- 修回日期: 2005-12-11
- 刊出日期: 2006-09-20
English Abstract
Quantitative analysis of the trace element in Cu-Pb alloy by the LIBS
- Received Date:
20 September 2005
- Accepted Date:
11 December 2005
- Published Online:
20 September 2006
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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