Self-assembling of non-Brownian magnetized spheres

被引：0
|
作者：
O. Carvente
G. G. Peraza-Mues
J. M. Salazar
J. C. Ruiz-Suárez
机构：
[1] Universidad Autónoma de Yucatán,Departamento de Ingeniería Física
[2] UMR 6303 CNRS Université de Bourgogne,Laboratoire Interdisciplinaire Carnot de Bourgogne
[3] CINVESTAV-Monterrey,undefined
来源：
Granular Matter | 2012年 / 14卷
关键词：
Compaction; Granular lattices; Self-organized systems;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
If we pour spherical beads in a container and then gently shake it to increase the compaction of the system, the packing fraction will converge logarithmically to 0.64, the density of a random close packing. If the system is specially sheared, or tapped through an annealing procedure, lattices may self-organize. In this work we study granular crystallization induced by magnetic cohesion. We observe an interesting granular polymorphism probably due to an effective van der Waals-like interaction.
引用
收藏
页码：303 / 308
页数：5
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