Crystallite Structural, Electrical and Luminescent Characteristics of Thin Films of In2O3 Nanocubes Synthesized by Spray Pyrolysis

被引：11
|
作者：
Khan, M. A. Majeed [1 ]
Khan, Wasi [2 ]
Ahamed, Maqusood [1 ]
Alsalhi, M. S. [1 ,3 ]
Ahmed, Tansir [4 ]
机构：
[1] King Saud Univ, King Abdullah Inst Nanotechnol, Riyadh 11451, Saudi Arabia
[2] Aligarh Muslim Univ, ZH Coll Engg & Tech, Ctr Excellence Mat Sci Nanomat, Dept Appl Phys, Aligarh 202002, Uttar Pradesh, India
[3] King Saud Univ, Dept Phys & Astron, Riyadh 11451, Saudi Arabia
[4] King Saud Univ, Dept Chem, Riyadh 11451, Saudi Arabia
来源：
ELECTRONIC MATERIALS LETTERS | 2013年 / 9卷 / 01期
关键词：
In2O3; nanocubes; XRD; electrical properties; photoluminescence; FTIR; INDIUM-OXIDE; NANOPARTICLES; PHOTOLUMINESCENCE;
D O I：
10.1007/s13391-012-2088-9
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The present work describes the synthesis of indium oxide nanocubes (NCs) by a modified sol-gel method and its thin film was deposited by spray pyrolysis method. The sample was characterized by x-ray diffraction (XRD), field emission scanning electron microscopy (FE-SEM), atomic force microscopy (AFM), field emission transmission electron microscope (FE-TEM), fourier transform infrared (FTIR) spectroscopy and photoluminescence (PL) techniques in detail. The temperature dependent resistivity of indium oxide thin film was determined in the temperature range of 77 - 350 K which exhibited semiconducting behavior of the sample. The resistivity data were fitted in the Mott's variable range hopping (VRH) model and the density of states was estimated.
引用
收藏
页码：53 / 57
页数：5
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