6 papers
Electronegativity effects on plasma dynamics in He/O RF microplasma jets at atmospheric pressure
Lukas Vogelhuber, Ihor Korolov, Mate Vass +6
This work investigates the transitions between ohmic mode and Penning-Gamma mode in a capacitively coupled radio frequency micro atmospheric pressure plasma jets (CCRF APPJ) ope…
Atomic oxygen densities in He/O micro-scaled atmospheric pressure plasma jets: a systematic model validation study
Youfan He, Ralf Peter Brinkmann, Efe Kemaneci +1
Reactive species produced by atmospheric pressure plasma jets have high application potential in the fields of biomedicine and surface processing. An extensive validation between t…
Dynamics of reactive oxygen species produced by the COST microplasma jet
Sascha Chur, Robin Minke, Youfan He +9
This study is focused on measuring the densities of the excited molecular oxygen species, O and O, produced in a…
Electromagnetic particle-in-cell modeling of an electron cyclotron resonance plasma discharge in hydrogen
D. Eremin, Yu. Sharova, L. Heijmans +4
A low pressure discharge sustained in molecular hydrogen with help of the electron cyclotron resonance heating at a frequency of 2.45 GHz is simulated using a fully electromagnetic…
Nonlocal dynamics of secondary electrons in capacitively coupled radio frequency discharges
Katharina Noesges, Maximilian Klich, Aranka Derzsi +5
In capacitively coupled radio frequency (CCRF) discharges, the interaction of the plasma and the surface boundaries is linked to a variety of highly relevant phenomena for technolo…
Generation of energetic electrons by surface waves in VHF CCPs
D. Eremin, E. Kemaneci, M. Matsukuma +3
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 li…