dorsal/arxiv
View SchemaOscillations in DC driven "barrier" discharges: numerical solutions, stability analysis and phase diagram
| Authors | Danijela D. Sijacic, Ute Ebert, Ismail Rafatov |
|---|---|
| Categories | |
| ArXiv ID | physics/0412086 |
| URL | https://arxiv.org/abs/physics/0412086 |
| DOI | 10.1103/PhysRevE.71.066402 |
| Journal | Phys. Rev. E 71, 066402 (2005). |
Abstract
A short gas discharge layer sandwiched with a semiconductor layer between planar electrodes shows a variety of spatio-temporal patterns. The paper focusses on the spatially homogeneous spontaneous oscillations while a DC voltage is applied; the results on these homogeneous oscillations apply equally to a planar discharge in series with any resistor with capacitance. We define the minimal model, identify its independent dimensionless parameters and then present results of the full time-dependent numerical solutions of the model as well as of a linear stability analysis of the stationary state. Full numerical solutions and the results of the stability analysis agree very well. The stability analysis is then used for calculating bifurcation diagrams. We find semi-quantitative agreement with experiment for the diagram of bifurcations from stationary to oscillating solutions as well as for amplitude and frequency of the developing limit cycle oscillations.
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"abstract": "A short gas discharge layer sandwiched with a semiconductor layer between\nplanar electrodes shows a variety of spatio-temporal patterns. The paper\nfocusses on the spatially homogeneous spontaneous oscillations while a DC\nvoltage is applied; the results on these homogeneous oscillations apply equally\nto a planar discharge in series with any resistor with capacitance. We define\nthe minimal model, identify its independent dimensionless parameters and then\npresent results of the full time-dependent numerical solutions of the model as\nwell as of a linear stability analysis of the stationary state. Full numerical\nsolutions and the results of the stability analysis agree very well. The\nstability analysis is then used for calculating bifurcation diagrams. We find\nsemi-quantitative agreement with experiment for the diagram of bifurcations\nfrom stationary to oscillating solutions as well as for amplitude and frequency\nof the developing limit cycle oscillations.",
"arxiv_id": "physics/0412086",
"authors": [
"Danijela D. Sijacic",
"Ute Ebert",
"Ismail Rafatov"
],
"categories": [
"physics.plasm-ph"
],
"doi": "10.1103/PhysRevE.71.066402",
"journal_ref": "Phys. Rev. E 71, 066402 (2005).",
"title": "Oscillations in DC driven \"barrier\" discharges: numerical solutions, stability analysis and phase diagram",
"url": "https://arxiv.org/abs/physics/0412086"
},
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