How do polydisperse repulsive colloids crystallize?

被引：13

作者：

Botet, Robert ^{[1
]}

Cabane, Bernard ^{[2
]}

Goehring, Lucas ^{[3
]}

Li, Joaquim ^{[3
]}

Artzner, Franck ^{[4
]}

机构：

[1] Univ Paris Saclay, Univ Paris Sud, CNRS UMR8502, Phys Solides Lab, F-91405 Orsay, France

[2] ESPCI, CNRS UMR 8231, LCMD, 10 Rue Vauquelin, F-75231 Paris 05, France

[3] MPIDS, D-37077 Gottingen, Germany

[4] Univ Rennes, CNRS UMR 6626, Inst Phys, F-35042 Rennes, France

来源：

FARADAY DISCUSSIONS | 2016年 / 186卷

关键词：

HARD-SPHERES; MIXTURE;

D O I：

10.1039/c5fd00145e

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A modified version of the Gibbs-ensemble Monte-Carlo method reveals how polydisperse charged colloidal particles can build complex colloidal crystals. It provides general rules that are applicable to this fractionated crystallization that stems from size segregation. It explains the spontaneous formation of complex crystals with very large unit-cells in suspensions of nanoparticles with a broad size distribution.

引用

页码：229 / 240

页数：12

共 19 条

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