Synthesis and characterization of In2O3/SnO2 hetero-junction beaded nanowires

被引：38

作者：

Wang, JX ^{[1
]}

Chen, HY ^{[1
]}

Gao, Y ^{[1
]}

Liu, DF ^{[1
]}

Song, L ^{[1
]}

Zhang, ZX ^{[1
]}

Zhao, XW ^{[1
]}

Dou, XY ^{[1
]}

Luo, SD ^{[1
]}

Zhou, WY ^{[1
]}

Wang, G ^{[1
]}

Xie, SS ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Phys, Adv Mat Grp 05, Beijing 100080, Peoples R China

来源：

JOURNAL OF CRYSTAL GROWTH | 2005年 / 284卷 / 1-2期

基金：

中国国家自然科学基金;

关键词：

nanostructures; fabrications; transmission electron microscopy;

D O I：

10.1016/j.jcrysgro.2005.06.021

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

Hetero-junction beaded nanowires were synthesized via a simple thermal vapor deposition method. These nanowires were characterized with XRD, Raman, SEM, TEM, HRTEM, SAED and PL spectroscopy. Many single-crystal In2O3 beads epitaxially grown along the axis of the single-crystal core SnO2 nanowires form the beaded nanowires. The In2O3 beads have definite orientations along the [200] direction of the core SnO2 nanowires and show regular rhombohedral morphology. A possible growth mechanism for the beaded nanowires is proposed. (c) 2005 Published by Elsevier B.V.

引用

页码：73 / 79

页数：7

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