The synthesis and characterization of sol-gel spin coated CdO thin films: As a function of solution molarity

被引：32

作者：

Duman, S. ^{[1
]}

Turgut, G. ^{[2
]}

Ozcelik, F. S. ^{[1
]}

Gurbulak, B. ^{[1
]}

机构：

[1] Ataturk Univ, Fac Sci, Dept Phys, TR-25240 Erzurum, Turkey

[2] Ataturk Univ, KK Educ Fac, Dept Phys, TR-25240 Erzurum, Turkey

来源：

MATERIALS LETTERS | 2014年 / 126卷

关键词：

CdO; Sol-gel; Molarity; Thin film;

D O I：

10.1016/j.matlet.2014.04.063

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

CdO thin films were deposited by sol-gel spin coating. The structural, morphological and optical characterizations of CdO films were performed as a function of solution molarity. The structural and morphological analyses showed that the films had a polycrystalline cubic structure and the surfaces of films consisted of nano-sized particles. The band gap values were found to be 2.74 eV, 2.67 eV, 2.62 eV, 2.59 eV and 2.17 eV for 0.05 M, 0.1 M, 0.3 M, 0.5 M and 0.7 M CdO films, respectively. This study indicates that the properties of CdO thin films could be changed with solution molarity and these films can be used in many technological applications. (C) 2014 Elsevier B.V. All rights reserved.

引用

页码：232 / 235

页数：4

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