11 citations · 27 across the 4 of their papers we have counts for
4 papers
Clusters of tribocharged dust aggregates as pebbles in protoplanetary disks
F. C. Onyeagusi, J. Teiser, G. Wurm
In recent years, the tribocharging of colliding and bouncing submillimeter (submm) particles has been studied as a possible mechanism promoting the formation of large pebbles on ce…
The Dissolution of Planetesimals in Electrostatic Fields
F. Chioma Onyeagusi, Jens Teiser, Tim Becker +1
Planetesimals or smaller bodies in protoplanetary disks are often considered to form as pebble piles in current planet formation models. They are supposed to be large but loose, we…
Forbidden planetesimals
Laurent Schönau, Jens Teiser, Tunahan Demirci +5
Planetesimals are born fragile and are subject to destruction by wind erosion as they move through the gas of a protoplanetary disk. In microgravity experiments, we determined the…
Electrostatic Repulsion of Dust from Planetary Surfaces
F. Chioma Onyeagusi, Felix Jungmann, Jens Teiser +1
Surfaces of planetary bodies can have strong electric fields, subjecting conductive grains to repulsive electrostatic forces. This has been proposed as mechanism to eject grains fr…