Influence of iron doping on morphological, structural and optical properties of zinc oxide thin films prepared by dip-coating method


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Undoped zinc oxide and iron-doped zinc oxide thin films have been deposited by the sol-geldipcoating method. The Fe/Zn nominal volume ratio was 5% in the solution. The effects of Fe incorporation on morphological, structural, and optical properties of ZnO films were investigated. The scanning electron microscopy measurements showed that the surface morphology of the prepared thin films was affected by Fe doping. The X-ray diffraction patterns of the thin films showed that doped incorporation leads to substantial changes in the structural characteristics of ZnO thin films. The optical absorption measurements indicated a band gap in the range of 3.31 to 3.19 eV. The X-ray photoelectron spectroscopy demonstrated that Fe is incorporated in the ZnO matrix with 6.5 atomic percent (at %). The energy dispersive spectroscopy studies indicated the formation of ZnO with high efficiency.

作者简介

C. Zegadi

Laboratory of Electron Microscopy and Materials Sciences

编辑信件的主要联系方式.
Email: chewkizegadi@gmail.com
阿尔及利亚, El-Mnaouer Oran

A. Abderrahmane

Organization for Research Promotion, Research Promotion Center

Email: chewkizegadi@gmail.com
日本, Tokyo

D. Chaumont

NanoForm–ICB

Email: chewkizegadi@gmail.com
法国, Dijon

Y. Lacroute

NanoForm–ICB

Email: chewkizegadi@gmail.com
法国, Dijon

K. Abdelkebir

Equipe Surfaces, Interfaces, Procédés (SIP), Centre des Matériaux P.M. FOURT

Email: chewkizegadi@gmail.com
法国, Paris

S. Hamzaoui

Laboratory of Electron Microscopy and Materials Sciences

Email: chewkizegadi@gmail.com
阿尔及利亚, El-Mnaouer Oran

M. Adnane

Laboratory of Electron Microscopy and Materials Sciences

Email: chewkizegadi@gmail.com
阿尔及利亚, El-Mnaouer Oran

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