Self-assembled two-dimensional superlattice of Au-Ag alloy nanocrystals

被引：42

作者：

He, ST

Xie, SS

Yao, JN

Gao, HJ

Pang, SJ

机构：

[1] Chinese Acad Sci, Inst Phys, Beijing 100080, Peoples R China

[2] Chinese Acad Sci, Ctr Condensed Mat Phys, Beijing 100080, Peoples R China

[3] Chinese Acad Sci, Ctr Mol Sci, Beijing 100101, Peoples R China

[4] Chinese Acad Sci, Inst Chem, Beijing 100101, Peoples R China

来源：

APPLIED PHYSICS LETTERS | 2002年 / 81卷 / 01期

关键词：

D O I：

10.1063/1.1489722

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The self-assembled two-dimensional superlattice of octanthiol-passivated Au-Ag alloy nanoparticles is reported in this letter. These nanoparticles show good composition-tunable properties. In the UV-visible spectra, the absorption peaks shifted linearly from the high-energy to the lower-energy side with increasing molar faction of Au. (C) 2002 American Institute of Physics.

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页码：150 / 152

页数：3

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