A Spectroscopic Investigation of Discharge Luminesence in the Cathode Region of Constricted N<sub>2</sub> DC-Glow Discharges
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چکیده
منابع مشابه
Spectroscopic diagnostics of the plasma in the cathode region of a nitrogen glow discharge
2014 Spatially resolved spectroscopic diagnostics such as plasma-induced emission, laser-induced fluorescence and laser optogalvanic spectroscopy are used to characterize the cathode sheath and the negative glow of an abnormal glow dc discharge in nitrogen. These diagnostics provide local information on the excitation and ionization functions, on the concentrations of ions and on the rotational...
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Double Langmuir probe measurement of plasma parameters in a dc glow discharge
In this paper, plasma main characteristics such as electron mean temperature, electron number density, and oscillation frequency have been measured experimentally using the double Langmuir probe diagnostic system. In our experiment, the plasma was generated by applying the low pressure dc glow discharge in several common gases. The experimental results indicated the highest plasma density and o...
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ژورنال
عنوان ژورنال: IEEJ Transactions on Fundamentals and Materials
سال: 1991
ISSN: 0385-4205,1347-5533
DOI: 10.1541/ieejfms1990.111.3_221