5 citations
5 papers
Influence of nitrogen impurities on an electron-excited helium atoms concentration in the self-sustained normal dc glow discharge at atmospheric pressure
Valery Arkhipenko, Andrey Kirillov, Leanid Simonchik +1
The influence of nitrogen impurities on the parameters of the self-sustained normal dc glow discharge at atmospheric pressure was studied. The concentrations of the low-excited hel…
Studies of a hollow cathode discharge using mass spectrometry and electrostatic probe techniques
Homero Maciel, Gilberto Petraconi, Rodrigo Pessoa
Hollow cathode discharges (HCD) are capable of generating dense plasmas and have been used for development of high-rate, low-pressure, high-efficiency processing machines. The geom…
Observation of self-organized criticality (SOC) behavior during edge biasing experiment on TEXTOR
Yuhong H. Xu, S. Jachmich, R. R. Weynants
The self-organized criticality (SOC) behavior of the edge plasma transport has been investigated using the fluctuation data measured in the plasma edge and the scrape-off layer of…
Analytical theory of Doppler reflectometry in slab plasma model
Evgeniy Gusakov, Alexander Surkov
Doppler reflectometry is considered in slab plasma model in the frameworks of analytical theory. The diagnostics locality is analyzed for both regimes: linear and nonlinear in turb…
Enhanced Doppler Effect in the Upper Hybrid Resonance Microwave Backscattering Experiment
A. B. Altukhov, A. D. Gurchenko, E. Z. Gusakov +3
Observations of enhanced Doppler frequency shift effect of the highly localized microwave backscattering in the upper hybrid resonance are reported. The experiment is performed at…