Controlling surface defect valence in colloids
Controlling surface defect valence in colloids
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DOI：
10.1103/physrevlett.100.197802
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发表时间：
2008-05-16
影响因子：
8.6
通讯作者：
Zannoni, C.
中科院分区：
文献类型：
--
作者：
Skacej, G.;Zannoni, C.
我们进行了大规模的Monte Carlo模拟的取向有序的壳和研究的类型和位置的拓扑缺陷时，施加外部电场（均匀或四极）。场致缺陷数（和强度）的变化可用于改变包覆有纳米粒子层的胶体粒子的价态。
We perform large-scale Monte Carlo simulations of orientational ordering in nematic shells and study the type and position of topological defects when an external electric field (homogeneous or quadrupolar) is applied. The field-induced variation of the defect number (and strength) can be used to change the valence of colloidal particles coated with a nematic layer.