223 citations · 635 across the 15 of their papers we have counts for
6 papers · 1 filter
X-ray tomography investigation of cyclically sheared granular materials
Yi Xing, Jie Zheng, Jindong Li +4
We perform combined X-ray tomography and shear force measurements on a cyclically sheared granular system with highly transient behaviors, and obtain the evolution of microscopic s…
Frictional Granular Matter: Protocol Dependence of Mechanical Properties
Anaël Lemaître, Chandana Mondal, Itamar Procaccia +3
Theoretical treatments of frictional granular matter often assume that it is legitimate to invoke classical elastic theory to describe its coarse-grained mechanical properties. Her…
Granular Segregation Mechanisms by Cyclic Shear
Zhifeng Li, Zhikun Zeng, Yi Xing +6
We present an X-ray tomography study of the segregation mechanisms of tracer particles in a three-dimensional cyclically sheared bi-disperse granular medium. Big tracers are dragge…
Level statistics and Anderson delocalization in two-dimensional granular materials
Ling Zhang, Yinqiao Wang, Jie Zheng +5
Contrary to the theoretical predictions that all waves in two-dimensional disordered materials are localized, Anderson localization is observed only for sufficiently high frequenci…
Friction-controlled entropy-stability competition in granular systems
Xulai Sun, Walter Kob, Raphael Blumenfeld +3
Using cyclic shear to drive a two dimensional granular system, we determine the structural characteristics for different inter-particle friction coefficients. These characteristics…
Emergent Elasticity in Amorphous Solids
Jishnu N. Nampoothiri, Yinqiao Wang, Kabir Ramola +3
The mechanical response of naturally abundant amorphous solids such as gels, jammed grains, and biological tissues are not described by the conventional paradigm of broken symmetry…