Tailored-waveform excitation of capacitively coupled plasmas and the electrical asymmetry effect

T Lafleur - Plasma Sources Science and Technology, 2015 - iopscience.iop.org
Unequal areas of the powered and grounded electrodes in single-frequency capacitively
coupled plasmas (CCPs) are well-known to generate a DC self-bias voltage and an …

Fundamental investigations of capacitive radio frequency plasmas: simulations and experiments

Z Donkó, J Schulze, U Czarnetzki… - Plasma Physics and …, 2012 - iopscience.iop.org
Capacitive radio frequency (RF) discharge plasmas have been serving hi-tech industry (eg
chip and solar cell manufacturing, realization of biocompatible surfaces) for several years …

Electron dynamics in low pressure capacitively coupled radio frequency discharges

S Wilczek, J Schulze, RP Brinkmann, Z Donkó… - Journal of Applied …, 2020 - pubs.aip.org
In low temperature plasmas, the interaction of the electrons with the electric field is an
important current research topic that is relevant for many applications. Particularly, in the low …

Kinetic interpretation of resonance phenomena in low pressure capacitively coupled radio frequency plasmas

S Wilczek, J Trieschmann, D Eremin… - Physics of …, 2016 - pubs.aip.org
Low pressure capacitive radio frequency (RF) plasmas are often described by equivalent
circuit models based on fluid approaches that predict the self-excitation of resonances, eg …

Fundamental study towards a better understanding of low pressure radio-frequency plasmas for industrial applications

YX Liu, QZ Zhang, K Zhao, YR Zhang, F Gao… - Chinese …, 2022 - iopscience.iop.org
Two classic radio-frequency (RF) plasmas, ie, the capacitively and the inductively coupled
plasmas (CCP and ICP), are widely employed in material processing, eg, etching and thin …

Disparity between current and voltage driven capacitively coupled radio frequency discharges

S Wilczek, J Trieschmann, J Schulze… - Plasma Sources …, 2018 - iopscience.iop.org
In simulation as well as analytical modeling studies of low-pressure capacitively coupled
radio frequency (CCRF) discharges, the assumption of both a driving voltage source or a …

Suppression of nonlinear standing wave excitation via the electrical asymmetry effect

K Zhao, ZX Su, JR Liu, YX Liu, YR Zhang… - Plasma Sources …, 2020 - iopscience.iop.org
The electrical asymmetry effect (EAE) enables separate control of the ion flux and the mean
ion energy in capacitively coupled plasmas (CCP). While a variety of plasma processing …

Nonlinear standing wave excitation by series resonance-enhanced harmonics in low pressure capacitive discharges

MA Lieberman, AJ Lichtenberg… - Plasma Sources …, 2015 - iopscience.iop.org
It is well-known that standing waves having radially center-high rf voltage profiles exist in
high frequency capacitive discharges. It is also known that in radially uniform discharges, the …

The effect of the driving frequencies on the electrical asymmetry of dual-frequency capacitively coupled plasmas

I Korolov, Z Donkó, U Czarnetzki… - Journal of Physics D …, 2012 - iopscience.iop.org
In capacitively coupled radio frequency discharges driven by two consecutive phase-locked
harmonics, the electrical asymmetry effect (EAE) allows one to generate a dc self-bias as a …

The influence of the secondary electron induced asymmetry on the electrical asymmetry effect in capacitively coupled plasmas

I Korolov, A Derzsi, Z Donkó, J Schulze - Applied Physics Letters, 2013 - pubs.aip.org
In geometrically symmetric capacitive radio-frequency plasmas driven by two consecutive
harmonics, a dc self-bias can be generated as a function of the phase shift between the …