Synthesis, Structure, Photoluminescence, and Raman Spectrum of Indium Oxide Nanowires

被引：26

作者：

Kim, H. S. ^{[1
]}

Na, H. G. ^{[1
]}

Yang, J. C. ^{[1
]}

Lee, C. ^{[1
]}

Kim, H. W. ^{[1
]}

机构：

[1] Inha Univ, Div Engn & Mat Sci, Inchon 402751, South Korea

来源：

ACTA PHYSICA POLONICA A | 2011年 / 119卷 / 02期

关键词：

D O I：

10.12693/APhysPolA.119.143

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Production of indium oxide (In2O3) whiskers at a very low temperature of 650 degrees C was reported. The synthetic route was comprised of a thermal heating process of a mixture of In and Mg powders. We have investigated the structural properties of the as-synthesized nanowires by using X-ray diffraction and scanning electron microscopy. The product consisted of one-dimensional nanowires, with a crystalline cubic structure of In2O3. The hotoluminescence measurement with the Gaussian fitting exhibited visible light emission bands centered at 2.1 eV and 2.8 eV. The peaks of the Raman spectrum were indexed to the modes being associated with cubic In2O3.

引用

页码：143 / 145

页数：3

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