Template-catalyst-free growth of single crystalline Bismuth nanorods by RF magnetron sputtering method

被引：26

作者：

Cao, Sihai ^{[1
]}

Guo, Chuanfei ^{[1
]}

Wang, Yongsheng ^{[1
]}

Miao, Junjie ^{[1
]}

Zhang, Zhuwei ^{[1
]}

Liu, Qian ^{[1
]}

机构：

[1] Natl Ctr Nanosci & Technol, Beijing 100190, Peoples R China

来源：

SOLID STATE COMMUNICATIONS | 2009年 / 149卷 / 1-2期

关键词：

Bismuth; Nanostructure; Vapor-solid process; Spiral growth; NANOWIRE ARRAYS; NANOTUBE ARRAYS; TRANSPORT; ROUTE;

D O I：

10.1016/j.ssc.2008.10.003

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

A new growth way for single crystalline Bismuth nanorod is proposed only by using radio frequency magnetron sputtering method, rather than by conventional methods with assistance of template or catalyst. Structural analysis demonstrates that single crystalline Bi nanorod with rhombohedral structure orients along [110] direction and that preferred oxidation direction on the surface of Bi nanorod is normal to {110} planes. The growth mechanism of Bi nanorod is also discussed. This is believed to be controlled by spiral growth through vapor-solid process. (C) 2008 Elsevier Ltd. All rights reserved.

引用

页码：87 / 90

页数：4

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