Growth and Transfer of Monolithic Horizontal ZnO Nanowire Superstructures onto Flexible Substrates

被引：41

作者：

Xu, Sheng ^{[1
]}

Shen, Yue ^{[1
,2
]}

Ding, Yong ^{[1
]}

Wang, Zhong Lin ^{[1
]}

机构：

[1] Georgia Inst Technol, Sch Mat Sci & Engn, Atlanta, GA 30332 USA

[2] Peking Univ, Coll Engn, Dept Adv Mat & Nanotechnol, Beijing 100871, Peoples R China

来源：

ADVANCED FUNCTIONAL MATERIALS | 2010年 / 20卷 / 09期

关键词：

PATTERNED GROWTH; ARRAYS; NANORODS; MICROCRYSTALS; TEMPERATURE; GAN;

D O I：

10.1002/adfm.201000230

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A method of fabricating horizontally aligned ZnO nanowire (NW) arrays with full control over the width and length is demonstrated. A cross-sectional view of the NWs by transmission electron microscopy shows a "mushroom-like" structure. Novel monolithic multisegment superstructures are fabricated by making use of the lateral overgrowth. Ultralong horizontal ZnO NWs of an aspect ratio on the order of ten thousand are also demonstrated. These horizontal NWs are lifted off and transferred onto a flexible polymer substrate, which may have many great applications in horizontal ZnO NW-based nanosensor arrays, light-emitting diodes, optical gratings, integrated circuit interconnects, and high-output-power alternating-current nanogenerators.

引用

页码：1493 / 1497

页数：5

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