Investigation of the mechanism of spectral emission and redshifts of atomic line in laser-induced plasmas
Investigation of the mechanism of spectral emission and redshifts of atomic line in laser-induced plasmas
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DOI：
10.1016/j.ijleo.2007.12.004
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发表时间：
2009-06
期刊：
影响因子：
3.1
通讯作者：
C. S. Chen;Xinling Zhou;B. Man;Yongheng Zhang;J. Guo
中科院分区：
文献类型：
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作者：
C. S. Chen;Xinling Zhou;B. Man;Yongheng Zhang;J. Guo
在低温等离子体中，连续谱线和孤立谱线的比发射机制及其演化是相当复杂的，本文对此进行了详细的描述。通过斯塔克展宽测量单个谱线的计算表明密度为1018cm−3的数量级。可以看出，在这个实验中检测到的光谱线的红移受电子密度的影响。一个可能的原因，这是给定的。
In low-temperature plasmas, the specific emission mechanism and the evolvement of the continuum and isolated lines are quite complex, which are described in detail. The calculations from the Stark-broadening measurement of individual lines show the density to be of the order of magnitude of 1018cm−3. It is seen that the redshifts of spectral lines detected in this experiment are influenced by the electron density. A possible reason for this is given.