Influence of vacuum annealing on the physical properties of ZnO/Al/ZnO multilayer coatings

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

Research output: Contribution to journalArticlepeer-review

7 Scopus citations

Abstract

Multilayer ZnO/Al/ZnO coatings were deposited by thermal evaporation on substrates heated to 300 °C. Subsequently, the coatings were annealed in vacuum in the temperature range of 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. 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 500 °C, for which the average visible transmittance was about 60% and the resistivity was 6.1× 10-3 cm.

Original languageEnglish
Pages (from-to)276-281
Number of pages6
JournalJournal of Vacuum Science and Technology A: Vacuum, Surfaces and Films
Volume27
Issue number2
DOIs
StatePublished - 2009

Bibliographical note

Funding Information:
This work was supported by the Department of Physics of the King Fahd University of Petroleum and Minerals.

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Surfaces and Interfaces
  • Surfaces, Coatings and Films

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