Direct observation of impact propagation and absorption in dense colloidal monolayers

@article{Buttinoni2017DirectOO,
  title={Direct observation of impact propagation and absorption in dense colloidal monolayers},
  author={I. Buttinoni and Jinwoong Cha and Wei-Hsun Lin and S. Job and C. Daraio and L. Isa},
  journal={Proceedings of the National Academy of Sciences of the United States of America},
  year={2017},
  volume={114},
  pages={12150 - 12155}
}
  • I. Buttinoni, Jinwoong Cha, +3 authors L. Isa
  • Published 2017
  • Materials Science, Medicine
  • Proceedings of the National Academy of Sciences of the United States of America
Significance Single-particle characterization of the impact response has unveiled design principles to focus and control stress propagation in macroscopic granular crystalline arrays. We demonstrate that similar principles apply to aqueous monolayers of microparticles excited by localized mechanical pulses. By inducing extreme local deformation rates and tracking the motion of each particle with velocities that reach up to few meters per second, we reveal that a regime of elastic collisions… Expand
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2
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References

SHOWING 1-10 OF 41 REFERENCES
Impact-activated solidification of dense suspensions via dynamic jamming fronts
Contact force measurements and stress-induced anisotropy in granular materials
High-speed ultrasound imaging in dense suspensions reveals impact-activated solidification due to dynamic shear jamming
Stress wave anisotropy in centered square highly nonlinear granular systems.
Direct observation of dynamic shear jamming in dense suspensions
Rheological Signature of Frictional Interactions in Shear Thickening Suspensions.
Nonlinear force propagation during granular impact.
Laser-based excitation of nonlinear solitary waves in a chain of particles.
  • X. Ni, P. Rizzo, C. Daraio
  • Physics, Medicine
  • Physical review. E, Statistical, nonlinear, and soft matter physics
  • 2011
Elastohydrodynamic collision and rebound of spheres: Experimental verification
...
1
2
3
4
5
...