LIBS产生的硫化镉等离子体的光谱诊断

Iraqi Journal of Physics (IJP) Pub Date : 2019-08-31 DOI:10.30723/ijp.v17i42.438

Ala'Fadhil Ahmed

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引用次数: 1

摘要

摘要:本研究旨在揭示等离子体参数，如电子温度()、电子密度(ne)、等离子体频率(fp)、德拜长度()、德拜数()等，以供使用LIBS分析和确定CdS的光谱发射线。结果表明，CdS的电子温度范围为(0.746-0.856)eV，电子密度范围为(3.909-4.691)×1018 cm-3。最后，讨论了利用纳秒激光产生等离子体的等离子体参数。

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Spectroscopic Diagnostic of Cadmium Sulfide Plasma Produced By LIBS

Abstract The current study was carried out to reveal the plasma parameters such as ,the electron temperature ( ), electron density (ne) , plasma frequency (fp), Debye length ( ) , Debye number ( for CdS to employ the LIBS for the purpose of analyzing and determining spectral emission lines using . The results of electron temperature for CdS range (0.746-0.856) eV , the electron density(3.909-4.691)×1018 cm-3. Finally ,we discuss plasma parameters of CdS through nano second laser generated plasma .

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Iraqi Journal of Physics (IJP)

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