Growth and characterization of axially periodic Zn2SnO4 (ZTO) nanostructures

被引：97

作者：

Wang, JX ^{[1
]}

Xie, SS ^{[1
]}

Gao, Y ^{[1
]}

Yan, XQ ^{[1
]}

Liu, DF ^{[1
]}

Yuan, HJ ^{[1
]}

Zhou, ZP ^{[1
]}

Song, L ^{[1
]}

Liu, LF ^{[1
]}

Zhou, WY ^{[1
]}

Wang, G ^{[1
]}

机构：

[1] Chinese Acad Sci, Ctr Condensed Matter Phys, Adv Mat Inst Phys, Grp A05, Beijing 100080, Peoples R China

来源：

JOURNAL OF CRYSTAL GROWTH | 2004年 / 267卷 / 1-2期

基金：

中国国家自然科学基金;

关键词：

nanostructures; nanofabrications; transmission electron microscopy;

D O I：

10.1016/j.jcrysgro.2004.03.052

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

Transparent semiconductor Zn2SnO4 nanowires were synthesized for the first time by the thermal evaporation method. The nanowires show a unique periodic structure along the axis of the nanowire. By varying the Zn ratio in the reactants, ZTO nanowires with different morphologies can be achieved. High-resolution transmission microscopy (HRTEM) characterization confirms that the ZTO nanowires are crystalline. PL (photoluminescence) measurement of the ZTO nanowires reveals a green emission band centered at similar to493 nm. Our method provides a simple approach for assembling nanocrystals into one-dimensional periodic nanostructures. These nanostructures may have potential applications for opto-electronic nanodevices and nanosystems. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：177 / 183

页数：7

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