On the properties of indium doped ZnO thin films

DOI 被引用文献3件

書誌事項

公開日
2004-12-21
DOI
  • 10.1088/0268-1242/20/2/003
公開者
IOP Publishing

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説明

Thin films of undoped and In-doped zinc oxide, prepared using chemical spray pyrolysis, were investigated using x-ray diffraction, optical transmission and absorption spectra, SEM, resistivity measurements, x-ray photoelectron spectroscopy and photoluminescence studies. A doping level of 1 at% indium was found to give lowest resistive films and enhanced optical transmission. But increasing the doping percentage resulted in lower optical transmission. XPS investigations revealed the presence of elemental chlorine in the In-doped film. Undoped ZnO thin films gave a strong blue-green emission. Doping with indium apparently resulted in a competitive phenomenon that overshadows the blue-green emission and gave rise to three emissions at 408, 590 and 688 nm.

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詳細情報 詳細情報について

  • CRID
    1360292619898548864
  • DOI
    10.1088/0268-1242/20/2/003
  • ISSN
    13616641
    02681242
    http://id.crossref.org/issn/02681242
  • データソース種別
    • Crossref
    • OpenAIRE

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