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Non-linear optical and electrical properties of ZnO doped Ni Thin Films obtained using spray ultrasonic technique

机译:喷雾超声技术获得的ZnO掺杂Ni薄膜的非线性光学和电学性质

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摘要

In the present study zinc oxide doped Nickel thin films (ZnO:Ni) were deposited on glass substrates using a chemical spray ultrasonic technique. The effect of Ni concentration on the structural, electrical, optical, and non-linear optical (NLO) properties of the ZnO:Ni thin films was investigated. The films were analyzed using X-ray diffraction (XRD), profilometry and optical transmittance. A polycrystalline structure with a preferential growth along the ZnO (002) plane was found, the optical transmittance was found to be higher than 80% and the band gap (Eg) varied from 3.19 to 3.27 eV. The value of the electrical conductivity was found. Moreover, the effective non-linear quadratic and cubic electronic susceptibilities of thin film samples were determined by the SHG and THG techniques, working at 1064 nm.
机译:在本研究中,使用化学喷雾超声技术将掺杂氧化锌的镍薄膜(ZnO:Ni)沉积在玻璃基板上。研究了Ni浓度对ZnO:Ni薄膜的结构,电学,光学和非线性光学(NLO)性能的影响。使用X射线衍射(XRD),轮廓测定法和透光率分析膜。发现沿ZnO(002)平面优先生长的多晶结构,发现光透射率高于80%,带隙(Eg)在3.19至3.27 eV之间变化。发现电导率的值。此外,通过SHG和THG技术确定了薄膜样品在1064 nm处的有效非线性二次方和三次方电子磁化率。

著录项

  • 来源
    《Optical Materials》 |2011年第6期|p.968-972|共5页
  • 作者单位

    Thin Films and Interfaces Laboratory Sciences Faculty University of Mentouri Constantine 25000 Algeria Faculty of Sciences Department of Science fundamental 20 Aout 1955 University Skikda 21000 Algeria;

    Thin Films and Interfaces Laboratory Sciences Faculty University of Mentouri Constantine 25000 Algeria;

    Department of Chemistry Faculty of Sciences University ofjijel.jijel 18000 Algeria;

    Materials Physics Laboratory Physical Department Science Faculty Mohammed V-Agdal-Rabat University Morocco;

    Institute of Sciences and Molecular Technologies of Angers MOLTECH-Anjou UMR CNRS 6200 UFR Sciences University of Angers 2 bd Lavoisier. 49045 ANGERS Cedex 2 France;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    zinc oxide films; nickel doping; spray ultrasonic; second harmonic generation; electrical conductivity;

    机译:氧化锌膜;镍掺杂超声波喷涂二次谐波产生;电导率;

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