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
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله

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
Journal: Current Applied Physics - Volume 11, Issue 5, Supplement, September 2011, Pages S159–S162
نویسندگان
Byungjae Park, Heejin Do, Dong Su Kim, Moohyun Cho, Won Namkung,