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ICOP & ICPET 2017, 23 - : 853-856 Back to browse issues page
Design and fabrication of tri-layer WO3/Cu/WO3 as transparent electrode in optoelectronic devices and investigating the influence of annealing on its electrical and optical properties
Madine Nejad Zangene Mrs. * 1, S.M.B Ghorashi Dr., Ehsan Hoseini Mr., Hosein Zabolian Mr.
Abstract:   (867 Views)

In this paper a WO3/Cu/WO3 (WCW) nano-multilayer structure is designed theoretically and optimum structure are calculated as air/WO3(42nm)/Cu(12nm)/WO3(46nm)/glass. Several conductive transparent WCW nano-multilayer films are deposited on a glass substrate at room temperature by thermal evaporation method. Changes in the electrical and optical properties of samples are investigated with respect to annealing in air at different temperatures. High-quality nano-multilayer films with the sheet resistance of 7 Ω/sq and the optical transmittance of 77% and the figure of merit of 1.6 mΩ-1 at 150 °C annealing temperature are obtainedd.

Keywords: WO3/Cu/WO3, Sheet resistance, Optical transmittance, Annealing
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Type of Study: Research | Subject: Special
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Nejad Zangene M, Ghorashi S, Hoseini E, Zabolian H. Design and fabrication of tri-layer WO3/Cu/WO3 as transparent electrode in optoelectronic devices and investigating the influence of annealing on its electrical and optical properties. ICOP & ICPET. 2017; 23 :853-856
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Volume 23 - Back to browse issues page
انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
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