Zobrazeno 1 - 10
of 566
pro vyhledávání: '"Donko, Z."'
Autor:
Derzsi, A., Hartmann, P., Vass, M., Horváth, B., Gyulai, M., Korolov, I., Schulze, J., Donkó, Z.
Phase Resolved Optical Emission Spectroscopy (PROES) measurements combined with 1d3v Particle-in-Cell/Monte Carlo Collisions (PIC/MCC) simulations are used to study the electron power absorption and excitation/ionization dynamics in capacitively coup
Externí odkaz:
http://arxiv.org/abs/2205.06443
In this work, we analyze the creation of the discharge asymmetry and the concomitant formation of the DC self-bias voltage in capacitively coupled radio frequency plasmas driven by multi-frequency waveforms, as a function of the electrode surface cha
Externí odkaz:
http://arxiv.org/abs/2105.01890
The relaxation of the distribution function of the electrons drifting under the influence of a homogeneous electric field in noble gases is known to take place over an extended spatial domain at `intermediate' values of the reduced electric field, $E
Externí odkaz:
http://arxiv.org/abs/2010.09783
Autor:
Pinhão, N R, Loffhagen, D, Vass, M, Hartmann, P, Korolov, I, Dujko, S, Bošnjaković, D, Donkó, Z
This work presents swarm parameters of electrons (the bulk drift velocity, the bulk longitudinal component of the diffusion tensor, and the effective ionization frequency) in C$_2$H$_n$, with $n =$ 2, 4 and 6, measured in a scanning drift tube appara
Externí odkaz:
http://arxiv.org/abs/1911.10093
We investigate via Molecular Dynamics simulations the propagation of solitons in a two-dimensional many-body system characterized by Yukawa interaction potential. The solitons are created in an equilibrated system by the application of electric field
Externí odkaz:
http://arxiv.org/abs/1910.13303
We investigate the spatially and temporally resolved electron kinetics in a homogeneous electric field in argon gas, in the vicinity of an emitting boundary. This (transient) region, where the electron swarm exhibits non-equilibrium character with en
Externí odkaz:
http://arxiv.org/abs/1905.01061
This work presents transport coefficients of electrons (bulk drift velocity, longitudinal diffusion coefficient, and effective ionization frequency) in CO2 measured under time-of-flight conditions over a wide range of the reduced electric field, 15Td
Externí odkaz:
http://arxiv.org/abs/1611.07447
Publikováno v:
Phys. Rev. E 95, 013209 (2017)
A magnetic field was recently shown to enhance field-parallel heat conduction in a strongly correlated plasma whereas cross-field conduction is reduced. Here we show that in such plasmas, the magnetic field has the additional effect of inhibiting the
Externí odkaz:
http://arxiv.org/abs/1611.01397
A "scanning" drift tube apparatus, capable of mapping of the spatio-temporal evolution of electron swarms, developing between two plane electrodes under the effect of a homogeneous electric field, is presented. The electron swarms are initiated by ph
Externí odkaz:
http://arxiv.org/abs/1605.04225
Autor:
Daksha, M., Berger, B., Schuengel, E., Korolov, I., Derzsi, A., Koepke, M., Donko, Z., Schulze, J.
A Computationally Assisted Spectroscopic Technique to measure secondary electron emission coefficients ($\gamma$-CAST) in capacitively-coupled radio-frequency plasmas is proposed. This non-intrusive, sensitive diagnostic is based on a combination of
Externí odkaz:
http://arxiv.org/abs/1604.02868