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physics.plasm-ph2025
Numerical investigation of stability of low-current needle-to-plane negative corona discharges in air
N. G. C. Ferreira, P. G. C. Almeida, A. Eivazpour Taher +2
Negative DC corona discharges are known for their self-pulsing regime: the Trichel pulses. In some works, pulsed regimes, stochastic or periodic, have been observed immediately upo…
physics.plasm-ph2018
Bifurcations in the theory of current transfer to cathodes of dc discharges and observations of transitions between different modes
M. S. Bieniek, D. Santos, P. G. C. Almeida +1
General scenarios of transitions between different spot patterns on electrodes of dc gas discharges and their relation to bifurcations of steady-state solutions are analyzed. In th…