کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1517180 1511603 2008 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effects of Ag layer and ZnO top layer thicknesses on the physical properties of ZnO/Ag/Zno multilayer system
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
Effects of Ag layer and ZnO top layer thicknesses on the physical properties of ZnO/Ag/Zno multilayer system
چکیده انگلیسی

Two groups of transparent conductive ZnO/Ag/ZnO, ZAZ, multilayer coatings were successively deposited by direct current (DC) magnetron sputtering. Sputtering was carried out from zinc (Zn) and silver (Ag) metallic targets. The effects of Ag layer thickness and ZnO top layer thickness on the properties of the ZAZ multilayer system were examined using different analytical methods. The influences of the Ag layer thickness and ZnO top layer thickness on structural properties were studied using X-ray diffraction. The thicknesses of ZAZ multilayer system were determined using X-ray reflectometry. A sheet resistance of 2.3 Ω/sq at an Ag layer thickness of 17.7 nm was obtained. The sheet resistance changes slightly with ZnO top layer thickness. The optical properties of the films were analyzed. Both Ag layer thickness and ZnO top layer thickness affect transmittance. The optical constants of the ZAZ multilayer system were calculated from transmittance and reflectance measurements. The figure of merit was applied on the ZAZ coatings and the most suitable films for the application as transparent conductive electrodes were determined.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Physics and Chemistry of Solids - Volume 69, Issue 10, October 2008, Pages 2378–2384
نویسندگان
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