34 citations · 72 across the 4 of their papers we have counts for
8 papers
Experimental study of clusters in dense granular gas and implications for the particle stopping time in protoplanetary disks
Niclas Schneider, Grzegorz Musiolik, Jonathan E. Kollmer +6
In protoplanetary disks, zones of dense particle configuration promote planet formation. Solid particles in dense clouds alter their motion through collective effects and back reac…
Laboratory Impact Splash Experiments to Simulate Asteroid Surfaces
Tabea Bogdan, Jonathan E. Kollmer, Jens Teiser +2
Granular material that is bound by the low gravity of a small asteroid is mobilized by slow velocity impacts. These splashes generated by impacts might play an important role in sc…
Sponge-like rigid structures in frictional granular packings
Kuang Liu, Jonathan E. Kollmer, Karen E. Daniels +2
We show how rigidity emerges in experiments of sheared frictional granular materials by using generalizations of two methods for identifying rigid structures. Both approaches, the…
ARISE: A granular matter experiment on the International Space Station
Tobias Steinpilz, Grzegorz Musiolik, Maximilian Kruss +8
We developed an experiment to study different aspects of granular matter under microgravity. The 1.5U small experiment was carried out on the International Space Station. About 350…
Enlightening force chains: a review of photoelasticimetry in granular matter
Aghil Abed Zadeh, Jonathan Barés, Theodore A. Brzinski +10
A photoelastic material will reveal its internal stresses when observed through polarizing filters. This eye-catching property has enlightened our understanding of granular materia…
Rigidity percolation control of the brittle-ductile transition in disordered networks
Estelle Berthier, Jonathan E. Kollmer, Silke E. Henkes +3
In ordinary solids, material disorder is known to increase the size of the process zone in which stress concentrates at the crack tip, causing a transition from localized to diffus…