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Study reveals effects of negative bias potential on gas discharge stability in metal surfaces, highlighting instability issues.
The results of the study of processes leading to the emergence of unstable interaction of a low-temperature plasma gas discharge with the surface of a metal product to which a negative bias potential is applied are presented. It is shown that the cause of instability is associated with the appearance of an unstable equilibrium position in the discharge at certain values of the potential as a consequence of the violation of quasi-neutrality.
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Brzhozovsky et al. (2025) studied this question.
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