کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1240301 969116 2010 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Spectroscopic diagnostics of laser-induced plasmas
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
Spectroscopic diagnostics of laser-induced plasmas
چکیده انگلیسی

An overview of spectroscopic diagnostics techniques for low temperature plasmas is presented with an emphasis to electron number density — Ne measurement. Stark broadening of non-hydrogenic atom and positive ion spectral lines is given. The attention is drawn to experimental techniques used for line intensity and line profile measurement. Self-absorption test, importance of Abel inversion, deconvolution of experimental line profiles and measurement of line asymmetry are treated in some detail in order to improve Ne measurements. Finally the sources of theoretical and experimental Stark broadening data are reviewed and some details discussed.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Spectrochimica Acta Part B: Atomic Spectroscopy - Volume 65, Issue 8, August 2010, Pages 593–602
نویسندگان
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