دانلود مقاله ISI انگلیسی شماره 152629
کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
152629 2018 33 صفحه PDF سفارش دهید 7007 کلمه
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
Preparation and characterization of micron-scale molybdenum metal mesh electrodes
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Surface and Coatings Technology, Available online 28 March 2018

پیش نمایش مقاله
پیش نمایش مقاله

چکیده انگلیسی

A promising candidate for a top cell in a tandem solar cell setup is a superstate, high bandgap, CIGS (Copper Indium Gallium Diselenide) solar cell. To realize a tandem cell, both, front and back contact of the top cell must be transparent. In this work a molybdenum metal mesh electrode with four pattern derivatives is presented, which are designed towards this implementation in a tandem cell setup. The electrode consists of two-micron wide fingers arranged in an industry typical H-grid pattern and in a hexagonal shaped pattern, with each of these patterns being comprised of a derivative with and without tapered busbars. The electrode's micro structure, crystal orientation, surface roughness, electrical properties and optical properties are investigated. The manufacturing process as well as a comparison of this works electrodes with various competing electrode types is also presented. All electrode derivatives show excellent transmittance of up to 97% within and beyond the visible spectrum while retaining acceptable sheet resistances of about 30 Ω/□.

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