Hierarchical structure: Silicon nanowires standing on silica microwires

被引：82

作者：

Ye, CH ^{[1
]}

Zhang, LD ^{[1
]}

Fang, XS ^{[1
]}

Wang, YH ^{[1
]}

Yan, P ^{[1
]}

Zhao, JW ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Peoples R China

来源：

ADVANCED MATERIALS | 2004年 / 16卷 / 12期

关键词：

D O I：

10.1002/adma.200306509

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel hierarchical structure, namely, single-crystalline Si nanowires standing on silica microwires (see Figure), has been prepared by adopting the disproportionation reaction of SiO with metal tin as a liquid-forming agent. The intense near-IR photoluminescence displayed by the hierarchical structures suggests possible applications in nanoscale optoelectronic devices.

引用

页码：1019 / +

页数：6