Effect Of Deposition Parameters And Strontium Doping On Characteristics Of Nanostructured ZnO Thin Film By Chemical Bath Deposition Method

被引：2

作者：

Sheeba, N. H. ^{[2
]}

Naduvath, J. ^{[3
]}

Abraham, A. ^{[1
]}

Weiss, M. P. ^{[4
]}

Diener, Z. J. ^{[4
]}

Remillard, S. K. ^{[4
]}

DeYoung, P. A. ^{[4
]}

Philip, R. R. ^{[1
]}

机构：

[1] UC Coll, Thin Film Res Lab, Aluva, Kerala, India

[2] MES Asmabi Coll, Trichur, Kerala, India

[3] Indian Inst Technol, Dept Met Engn & Mat Sci, Mumbai, Maharashtra, India

[4] Hope Coll, Hope Ion Beam Accelerator Lab, Holland, MI USA

来源：

LIGHT AND ITS INTERACTIONS WITH MATTER | 2014年 / 1620卷

基金：

美国国家科学基金会;

关键词：

PULSED-LASER DEPOSITION; ELECTRICAL-PROPERTIES; GROWTH;

D O I：

10.1063/1.4898283

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Polycrystalline thin films of ZnO and Sr-doped ZnO (ZnO:Sr) on ultrasonically cleaned soda lime glass substrates are synthesized through successive ionic layer adsorption and reaction. The XRD profiles of ZnO and ZnO:Sr films prepared at different number of deposition cycles exhibit hexagonal wurtzite structure with preferred orientation along (002) direction. The crystallites are found to be nano sized, having variation in size with the increase in number of depositions cycles and also with Sr doping. Optical absorbance studies reveal a systematically controllable blueshift in band gap of Sr-doped ZnO films. SEM images indicate enhanced assembling of crystallites to form elongated rods as number of dips increased in Sr doped ZnO. The films are found to be n-type with the Sr doping having little effect on the electrical properties.

引用

页码：469 / 474

页数：6

共 23 条

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