کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1787616 1023447 2011 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Measurement of excitation temperature and electron density in capillary Z-pinch argon plasma
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
Measurement of excitation temperature and electron density in capillary Z-pinch argon plasma
چکیده انگلیسی

The pressure dependence of excitation temperature (Texc) and electron density (ne) versus time was investigated to understand the characteristics of capillary Z-pinch argon (Ar) plasma. Measured profiles of several Ar lines were used to calculate Te and ne. Te measured by Boltzmann plot method has a maximum of ∼2.4 eV ne obtained from the Stark broadened line of Ar II wavelength 422.816 nm was ∼1017 cm−3. Conditions in our system meet the assumption of local thermodynamic equilibrium (LTE), so using LTE to calculate Te and ne is valid in our system.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Current Applied Physics - Volume 11, Issue 5, Supplement, September 2011, Pages S159–S162
نویسندگان
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