4 papers
Characterization of a laser filament-induced plasma in air at 10 kHz using optical emission spectroscopy
Malte C. Schroeder, Robin Löscher, Nikita Bibinov +4
The increasing availability of high-power Yb-based ultrafast laser-amplifier systems has opened the possibility of air filamentation at high repetition rates >1 kHz. In this new re…
Electron and gas temperature-driven chemistry during microdischarges formed in water vapour bubbles
Florens Grimm, Jan-Luca Gembus, Jana Schöne +3
Microdischarges formed in bubbles immersed in liquids are of interest for materials synthesis and chemical conversion applications in the frame of plasma-driven electrochemistry. A…
Characterisation of single microdischarges during plasma electrolytic oxidation of aluminium and titanium
Jan-Luca Gembus, Vera Bracht, Florens Grimm +4
Plasma electrolytic oxidation (PEO) is a technique used to create oxide-ceramic coatings on lightweight metals, such as aluminium, magnesium, and titanium. PEO is known for produci…
Overcoming Discharge Inhibition in n-Butane Oxidation: Two-Component BaTiO3 and Mn-Cu Mixed Oxide Coatings
Timothy Oppotsch, Christian Oberste-Beulmann, Alexander Böddecker +4
A twin surface dielectric barrier discharge on the microsecond scale was used in combination with a two-component coating to oxidize 300 ppm n-butane as a model volatile organic co…