29 citations · 43 across the 4 of their papers we have counts for
4 papers
Sputter Yields of the Lunar Surface: Experimental Validation and Numerical Modelling of Solar Wind Sputtering of Apollo 16 Soils
Johannes Brötzner, Herbert Biber, Paul Stefan Szabo +12
Sputtering by solar wind ions is a key process driving the ejection of high-energy particles into the exospheres of airless bodies like asteroids, Mercury and the Moon. In view of…
Towards quantitative Low Energy Ion Scattering on CaSiO from Comparison to Multiple-Scattering-Resolved Dynamical Binary Collision Approximation Simulations
Johannes Brötzner, Matthias Kogler, Paul S. Szabo +6
We perform Low Energy Ion Scattering with He ions ranging in energy from 1 keV to 3 keV on CaSiO using a commercial electrostatic detector system and determine the charge fract…
New compound and hybrid binding energy sputter model for modeling purposes in agreement with experimental data
Noah Jäggi, Andreas Mutzke, Herbert Biber +5
Rocky planets and moons experiencing solar wind sputtering are continuously supplying their enveloping exosphere with ejected neutral atoms. To understand the quantity and properti…
Self consistent kinetic simulations of SPT and HEMP thrusters including the near-field plume region
K. Matyash, R. Schneider, A. Mutzke +4
The Particle-in-Cell (PIC) method was used to study two different ion thruster concepts - Stationary Plasma Thrusters (SPT) and High Efficiency Multistage Plasma Thrusters (HEMP-T)…