Physical aspects of dust–plasma interactions

MY Pustylnik, AA Pikalev, AV Zobnin… - … to Plasma Physics, 2021 - Wiley Online Library
Low‐pressure gas discharge plasmas are known to be strongly affected by the presence of
small dust particles. This issue plays a role in the investigations of dust particle‐forming …

Characterization of cyclic dust growth in a low-pressure, radio-frequency driven argon-hexamethyldisiloxane plasma

TJM Donders, TJA Staps… - Journal of Physics D …, 2022 - iopscience.iop.org
In a dusty plasma, nanometer-sized solid dust particles can be grown by the polymerization
of plasma species from a reactive precursor gas. This type of plasma can be found in large …

[HTML][HTML] A novel diagnostic for dust particle size in a low-pressure nanodusty plasma based on the decay of the electron density released by laser-induced …

TJM Donders, TJA Staps, J Beckers - Physics of Plasmas, 2023 - pubs.aip.org
One of the key parameters in low-pressure nanodusty plasmas is the dust particle size. In
this work, we introduce a new method for the determination of the dust particle size in a …

Time-synchronized microwave cavity resonance spectroscopy and laser light extinction measurements as a diagnostic for dust particle size and dust density in a low …

T Donders, T Staps, J Beckers - Applied Sciences, 2022 - mdpi.com
In a typical laboratory nanodusty plasma, nanometer-sized solid dust particles can be
generated from the polymerization of reactive plasma species. The interplay between the …

Stability of two-dimensional complex plasma monolayers in asymmetric capacitively coupled radio-frequency discharges

L Couëdel, V Nosenko - Physical Review E, 2022 - APS
In this article, the stability of a complex plasma monolayer levitating in the sheath of the
powered electrode of an asymmetric capacitively coupled radio-frequency argon discharge …

Pulse excited oscillation: A new high-precision excitation method for the charge-to-mass ratio determination of microparticles in plasma and comparison to stepwise …

A Mengel, M Artz, F Greiner - Physics of Plasmas, 2023 - pubs.aip.org
The charge-to-mass ratio of microparticles confined in the sheath of an RF plasma is the key
parameter for the understanding and theoretical description of dusty plasmas. Standard …

Non-linear etch process of MF particles embedded in an rf plasma with oxygen admixture

S Wohlfahrt, C Wirtz, D Block - Physics of Plasmas, 2022 - pubs.aip.org
Commonly used melamine formaldehyde micro-particles exposed to an rf discharge are
known to be etched by a plasma as soon as an admixture of oxygen is present. By means of …

Dependence of ion wake characteristics on experimental conditions

R Banka, K Vermillion, L Matthews… - Plasma Physics and …, 2023 - iopscience.iop.org
Two-dimensional microparticle crystals can be formed in the sheath of a gas discharge
plasma. Ions from the bulk plasma are accelerated in the sheath electric field, flowing past …

Step-wise excitation for the determination of the resonance frequency of a microparticle confined in a low pressure plasma

P Meijaard, TJA Staps, J Beckers - Physics of Plasmas, 2021 - pubs.aip.org
We propose, test, and analyze a new step-wise excitation approach to quickly obtain, or
determine with high accuracy, the resonance frequency of a microparticle confined in the …

Charge measurement of nanoparticles in an rf plasma by ir absorption

H Krüger, E Thiessen, FX Bronold, H Fehske, A Melzer - Physical Review E, 2021 - APS
We have performed measurements of the ir absorption of SiO 2 nanoparticles confined in an
argon radiofrequency plasma discharge using a Fourier transform infrared spectrometer. By …