会议论文详细信息
7th Conference on Low temperature Plasma in the Processes of Functional Coating Preparation | |
Fractal structure of low-temperature plasma of arc discharge as a consequence of the interaction of current sheets | |
Smolanov, N.A.^1 | |
Ogarev Mordovia State University, Russia^1 | |
关键词: Current sheets; Electric and magnetic fields; Fractal structures; Low temperature plasmas; Nonequilibrium conditions; Plasma arc discharge; Vacuum chambers; Vapor liquid solids; | |
Others : https://iopscience.iop.org/article/10.1088/1742-6596/669/1/012055/pdf DOI : 10.1088/1742-6596/669/1/012055 |
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来源: IOP | |
【 摘 要 】
The structure of the particles deposited from the plasma arc discharge were studied. The flow of plasma spreading from the cathode spot to the walls of the vacuum chamber. Electric and magnetic fields to influence the plasma flow. The fractal nature of the particles from the plasma identified by small-angle X-ray scattering. Possible cause of their formation is due to the instability of the growth front and nonequilibrium conditions for their production - a high speed transition of the vapor-liquid-solid or vapor - crystal. The hypothesis of a plasma arc containing dust particles current sheets was proposed.
【 预 览 】
Files | Size | Format | View |
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Fractal structure of low-temperature plasma of arc discharge as a consequence of the interaction of current sheets | 779KB | download |