کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7117606 | 1461364 | 2018 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The role of pre-annealing in the sulfurization of Cu-Zn-Sn stacked metal layer prepared by magnetron sputtering
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی برق و الکترونیک
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Cu2ZnSnS4 (CZTS) films were fabricated by sulfurizing the stacked metal layer (SML) prepared by DC magnetron sputtering. The influence of pre-annealing treatment of the SML precursor on the sulfurization process and the crystal growth characteristics of the CZTS film were investigated. It was found that the crystallinity of the CZTS film was improved with the increase of the pre-annealing temperature and duration, indicating that the pre-annealing treatment promoted the sulfurization. The formation and distribution of the metal compounds in the SML dominated the sulfurization reaction. And, the microstructure and elemental composition of the CZTS film depended very much on the properties of the SML. The role of pre-annealing treatment in the sulfurization of metal stacked precursors is proposed. A highly crystalline p-type kesterite Cu2ZnSnS4 film with carrier concentration of 2.38â¯Ãâ¯1017 cmâ3, mobility of 1.38â¯cm2/Vâ¯s and optical bandgap of 1.46â¯eV was obtained. The CZTS layers are expected to fabricate high efficiency thin film solar cells.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science in Semiconductor Processing - Volume 83, 15 August 2018, Pages 125-132
Journal: Materials Science in Semiconductor Processing - Volume 83, 15 August 2018, Pages 125-132
نویسندگان
Jinchun Jiang, Linquan Zhang, Wei Wang, Xiaoxu Huang, Ruijiang Hong,