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

页码：53 / 57

页数：5

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