Evaporation-driven assembly of colloidal particles

被引:92
|
作者
Lauga, E [1 ]
Brenner, MP [1 ]
机构
[1] Harvard Univ, Div Engn & Appl Sci, Cambridge, MA 02138 USA
关键词
D O I
10.1103/PhysRevLett.93.238301
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Colloidal particles absorbed at the interface of a liquid droplet arrange into unique packings during slow evaporation [V. N. Manoharan , Science 301, 483 (2003)]. We present a numerical and theoretical analysis of the packing selection problem. The selection of a unique packing arises almost entirely from geometrical constraints during the drying.
引用
收藏
页数:4
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