Investigation of ZnO/Al/ZnO multilayers as transparent conducting coatings

M. F. Al-Kuhaili, M. A. Al-Maghrabi, S. M.A. Durrani, I. A. Bakhtiari

Research output: Contribution to journalArticlepeer-review

36 Scopus citations

Abstract

Multilayer ZnO/Al/ZnO coatings were deposited by thermal evaporation on unheated substrates. Subsequently, the coatings were annealed in air in the temperature range 300-600 °C. The structural properties of the films were investigated using x-ray diffraction and atomic force microscopy. The chemical properties were determined from x-ray photoelectron spectroscopy along with elemental depth profiling. The electrical and optical properties of the coatings were studied in order to evaluate their performance as transparent conducting coatings. The best performance was obtained with films annealed at 300 °C, for which the average visible transmittance was 75% and the resistivity was 2.9 × 10-3 Ω cm.

Original languageEnglish
Article number215302
JournalJournal of Physics D: Applied Physics
Volume41
Issue number21
DOIs
StatePublished - 7 Nov 2008

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Acoustics and Ultrasonics
  • Surfaces, Coatings and Films

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