Opaline photonic crystals: How does self-assembly work?

被引：361

作者：

Norris, DJ ^{[1
]}

Arlinghaus, EG ^{[1
]}

Meng, LL ^{[1
]}

Heiny, R ^{[1
]}

Scriven, LE ^{[1
]}

机构：

[1] Univ Minnesota, Dept Chem Engn & Mat Sci, Minneapolis, MN 55455 USA

来源：

ADVANCED MATERIALS | 2004年 / 16卷 / 16期

关键词：

D O I：

10.1002/adma.200400455

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The opaline films (see Figure), which are self-assembled from colloidal microspheres, have recently been used to explore the properties of photonic crystals. However, the detailed growth mechanism of these opals is not known. Here the underlying issues involved in the growth are discussed, and it is suggested that solvent flow, which to date has not been seriously considered, could play a critical role in controlling the formation process.

引用

页码：1393 / 1399

页数：7

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