The growth of complex nanostructures: Synergism of dipolar force and stacking-defects in anisotropic self-assembly

被引：9

作者：

Gao, Xueyun ^{[1
]}

Xing, Gengmei

Chu, Weiguo ^{[2
]}

Liang, Xingjie ^{[2
]}

Zhao, Yuliang ^{[1
,2
]}

Jing, Long ^{[1
]}

Yuan, Hui ^{[1
]}

Cui, Yanyan ^{[1
]}

Dong, Jinquan ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst High Energy Phys, Lab Bioenvironm Effects Nanomat & Nanosafety, Beijing 100049, Peoples R China

[2] Natl Ctr Nanosci & Technol China, Beijing 100080, Peoples R China

来源：

ADVANCED MATERIALS | 2008年 / 20卷 / 09期

关键词：

D O I：

10.1002/adma.200702900

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Nanocrystalline gold dendrimers with multiple generations of branching are produced by the fusion of gold nanoparticles along {111} planes induced by dipolar forces generated upon plasmon excitation. Branching in these structures originates from the imperfect fusion of gold nanoparticles onto growing gold structures due to the introduction of stacking faults, as schematically illustrated in the figure.

引用

页码：1794 / +

页数：6

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