Al2O3 nanotubes fabricated by wet etching of ZnO/Al2O3 core/shell nanofibers

被引：120

作者：

Hwang, J

Min, BD

Lee, JS

Keem, K

Cho, K

Sung, MY

Lee, MS

Kim, S ^{[1
]}

机构：

[1] Korea Univ, Dept Elect Engn, Seoul 136701, South Korea

[2] Samsung Elect Co Ltd, Semicond R&D Div, Proc Dev Team, Yongin, Kyunggi, South Korea

来源：

ADVANCED MATERIALS | 2004年 / 16卷 / 05期

关键词：

D O I：

10.1002/adma.200305209

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In nanotube-based electronics, Al2O3 nanotubes will play a very important role. A method is reported that yields nanotubes with controllable, uniform wall thickness. The Figure represents the stage of the synthesis in which ZnO nanowires synthesized on a thick polycrystalline ZnO layer on a Si substrate have been coated with Al2O3 and the ZnO partially etched away. When the etching is complete, Al2O3 nanotubes remain.

引用

页码：422 / +

页数：5

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