کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5348407 | 1388079 | 2015 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Self-organized antireflection CuIn(S,Se)2 nano-protrusions on flexible substrates by ion erosion based on CuInS2 nanocrystal precursor inks
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی تئوریک و عملی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
In this work, an approach to achieve surface nano-protrusions on a chalcopyrite CuIn(S,Se)2 thin film was demonstrated. Home-made CuInS2 nanocrystals with average diameter of 20Â nm were prepared and characterized. By applying ion erosion process on the CuIn(S,Se)2 film, large-area self-aligned nano-protrusions can be formed. Interestingly, the process can be applied on flexible substrate where the CuIn(S,Se)2 film remains intact with no visible cracking after several bending tests. In addition, reflectance spectra reveal the extraordinary anti-reflectance characteristics of nano-protrusions on the CuIn(S,Se)2 film with the incident light from 350 to 2000Â nm. A 36-cm2 CuIn(S,Se)2 film with nano-protrusions on flexible molybdenum foil substrate has been demonstrated, which demonstrated the feasibility of developing low cost with a high optical absorption CuIn(S,Se)2 flexible thin film.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Surface Science - Volume 354, Part A, 1 November 2015, Pages 36-41
Journal: Applied Surface Science - Volume 354, Part A, 1 November 2015, Pages 36-41
نویسندگان
Yu-Ting Yen, Yi-Chung Wang, Chia-Wei Chen, Hung-Wei Tsai, Yu-Ze Chen, Fan Hu, Yu-Lun Chueh,