I am interested in experimental physics and have more than 20 years of experience in the diagnostics of low-temperature plasmas at atmospheric and reduced pressure, with a main focus on emission and absorption spectroscopy as well as the electrical characterization of dielectric barrier discharges (DBDs). 
The list of my publications is available on social media:

https://scholar.google.de/citations?view_op=list_works&hl=en&hl=en&user=aO54GccAAAAJ
https://www.researchgate.net/profile/Andrei-Pipa

Selected publications:

Dependence of dissipated power on applied voltage for surface barrier discharge from simplest equivalent circuit
AV Pipa, R Hink, R Foest, R Brandenburg
Plasma Sources Science and Technology 29 (2020), 12LT01
https://doi.org/10.1088/1361-6595/abc415

Resonance broadening of argon lines in a micro-scaled atmospheric pressure plasma jet (argon μAPPJ)
AV Pipa, YZ Ionikh, VM Chekishev, M Dünnbier, S Reuter
Applied Physics Letters 106 (2015) 244104 
https://doi.org/10.1063/1.4922730

Beer's law‐why integrated absorbance depends linearly on concentration
TG Mayerhöfer, AV Pipa, J Popp
ChemPhysChem 20 (2019), 2748-2753
https://doi.org/10.1002/cphc.201900787