کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6534015 | 1420638 | 2018 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
On improved passivation stability on highly-doped crystalline silicon and the long-term stability of regenerated Cz-Si
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
کاتالیزور
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: On improved passivation stability on highly-doped crystalline silicon and the long-term stability of regenerated Cz-Si On improved passivation stability on highly-doped crystalline silicon and the long-term stability of regenerated Cz-Si](/preview/png/6534015.png)
چکیده انگلیسی
Different surface passivation approaches are applied on Cz-Si and FZ-Si samples and long-term stability is investigated during treatments at 60-80â¯Â°C and up to 1 sun equivalent illumination intensity. It is shown that SiNx:H and AlOx:H/SiNx:H surface passivation show a much more stable passivation quality when deposited on P-diffused and B-diffused surfaces, respectively. Long-term measurements lead to the conclusion that Cz-Si samples fired at measured peak temperatures up to 750â¯Â°C are very stable after regeneration of bulk defects. Samples fired at 850â¯Â°C show much stronger bulk-related degradation potentially linked to light and elevated temperature induced degradation (LeTID). Furthermore, Cz-Si samples fired at 850â¯Â°C express an instable behavior after a regeneration treatment.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solar Energy Materials and Solar Cells - Volume 185, October 2018, Pages 277-282
Journal: Solar Energy Materials and Solar Cells - Volume 185, October 2018, Pages 277-282
نویسندگان
David Sperber, Axel Herguth, Giso Hahn,