M Agop, P Nica, O Niculescu… - Journal of the Physical …, 2012 - journals.jps.jp
Negative differential resistance effect in the current–voltage characteristic simultaneously with the generation of a fireball in a plasma diode was experimentally evidenced by …
S Chiriac, DG Dimitriu, M Sanduloviciu - Physics of plasmas, 2007 - pubs.aip.org
Anodic double layer instabilities occur in low-temperature diffusion filament-type discharge plasma by applying a certain positive bias with respect to the plasma potential to an …
DG Dimitriu, M Aflori, LM Ivan, V Radu… - … Sources Science and …, 2013 - iopscience.iop.org
We report experimental results showing that a discharge plasma, which self-structures as concentric multiple double layers, is capable of evolving towards chaos through a cascade …
M Agop, DG Dimitriu, O Niculescu, E Poll… - Physica Scripta, 2013 - iopscience.iop.org
This paper presents the experimental results on the formation, dynamics and evolution towards chaos of complex space charge structures that emerge in front of a positively biased …
R Kumar, R Narayanan, A Prasad - Physics of Plasmas, 2014 - pubs.aip.org
Hysteresis in amplitudes of the self-excited oscillations of the floating potential and discharge current is observed in an unmagnetized co-axial electrode-geometry DC glow …
Assuming that the particle movements of fluid–solid mixture occur along continuous but non- differentiable curves, in the framework of scale relativity, the separation processes of the …
This paper reports parallel plate DC glow discharge plasma experiments showing significant changes in the nature of the anode sheath when the plasma boundary is changed from a …
S Gurlui, O Niculescu, DG Dimitriu, C Ionita… - International Journal of …, 2014 - Elsevier
Two simultaneously excited fireballs in front of two positively biased electrodes immersed in plasma were investigated by emission spectroscopy under different experimental conditions …
M Agop, DG Dimitriu, L Vrajitoriu… - Journal of the Physical …, 2014 - journals.jps.jp
Experimental results are presented showing the competition between three scenarios of transition to chaos (intermittency, quasi-periodicity, and cascade of sub-harmonic …