Zobrazeno 1 - 10
of 268
pro vyhledávání: '"Mussenbrock, T"'
Three-dimensional (3D) etching of materials by plasmas is an ultimate challenge in microstructuring applications. A method is proposed to reach a controllable 3D structure by using masks in front of the surface in a plasma etch reactor in combination
Externí odkaz:
http://arxiv.org/abs/2311.08916
Capacitively coupled plasmas (CCP) comprise one of the main tool in active use in the plasma processing industry. However, increasing the driving frequency and electrode size is limited by the emergence of plasma radial nonuniformity detrimental for
Externí odkaz:
http://arxiv.org/abs/2302.12499
Phenomena taking place in capacitively coupled plasmas with large electrodes and driven at very high frequencies are studied numerically utilizing a novel energy- and charge-conserving implicit fully electromagnetic particle-in-cell / Monte Carlo cod
Externí odkaz:
http://arxiv.org/abs/2212.08836
Autor:
Klich, M., Wilczek, S., Janssen, J. F. J., Brinkmann, R. P., Mussenbrock, T., Trieschmann, J.
An argon-xenon (Ar/Xe) plasma is used as a model system for complex plasmas. Based on this system, symmetric low-pressure capacitively coupled radio-frequency discharges are examined utilizing Particle-In-Cell/Monte Carlo Collisions (PIC/MCC) simulat
Externí odkaz:
http://arxiv.org/abs/2102.08789
Autor:
Zhang, Q., Nguyen-Smith, R. T., Beckfeld, F., Liu, Y., Mussenbrock, T., Awakowicz, P., Schulze, J.
The propagation mechanisms of plasma streamers have been observed and investigated in a surface dielectric barrier discharge (SDBD) using 2D particle in cell simulations. The investigations are carried out under a simulated air mixture, 80\% N$_2$ an
Externí odkaz:
http://arxiv.org/abs/2102.08749
Akademický článek
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Akademický článek
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Autor:
Wilczek, S., Trieschmann, J., Eremin, D., Brinkmann, R. P., Schulze, J., Schuengel, E., Derzsi, A., Korolov, I., Hartmann, P., Donkó, Z., Mussenbrock, T.
Publikováno v:
Physics of Plasmas 23, 063514 (2016)
The kinetic origin of resonance phenomena in capacitively coupled radio frequency plasmas is discovered based on particle-based numerical simulations. The analysis of the spatio-temporal distributions of plasma parameters such as the densities of hot
Externí odkaz:
http://arxiv.org/abs/1507.05505
Autor:
Wilczek, S., Trieschmann, J., Schulze, J., Schuengel, E., Brinkmann, R. P., Derzsi, A., Korolov, I., Donkó, Z., Mussenbrock, T.
Publikováno v:
Plasma Sources Sci. Technol. 24 024002 (2015)
The effect of changing the driving frequency on the plasma density and the electron dynamics in a capacitive radio-frequency argon plasma operated at low pressures of a few Pa is investigated by Particle in Cell/Monte Carlo Collisions simulations and
Externí odkaz:
http://arxiv.org/abs/1410.5327
Autor:
Elgendy, A. E., Hatefinia, H., Hemke, T., Shihab, M., Wollny, A., Eremin, D., Mussenbrock, T., Brinkmann, R. P.
The boundary sheath of a low temperature plasma comprises typically only a small fraction of its volume but is responsible for many aspects of the macroscopic behavior. A thorough understanding of the sheath dynamics is therefore of theoretical and p
Externí odkaz:
http://arxiv.org/abs/1306.1664