کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10249313 | 49494 | 2005 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of reduced selectivity of contacts on the current-potential characteristics and conversion performance of solar cells
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
کاتالیزور
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Effect of reduced selectivity of contacts on the current-potential characteristics and conversion performance of solar cells Effect of reduced selectivity of contacts on the current-potential characteristics and conversion performance of solar cells](/preview/png/10249313.png)
چکیده انگلیسی
Considering a simple configuration of a solar cell formed by a light-absorbing material sandwiched between two selective contacts, we explore the influence of a degraded selective contact on carrier collection by diffusion. Besides the well-known issue of surface recombination, we develop a new model in which carrier collection is reduced by a leakage at the contact, due to interfacial band gap states. This model shows that low-quality interfaces cause strong deviations from current-potential characteristics of the diode model, which relate to a significant reduction of the power output of the solar cell.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Solar Energy Materials and Solar Cells - Volume 85, Issue 1, 1 January 2005, Pages 51-62
Journal: Solar Energy Materials and Solar Cells - Volume 85, Issue 1, 1 January 2005, Pages 51-62
نویسندگان
Iván Mora-Seró, Juan Bisquert,