کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8034273 | 1518023 | 2015 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of CdCl2 annealing treatment on structural and optoelectronic properties of close spaced sublimation CdTe/CdS thin film solar cells vs deposition conditions
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Effect of CdCl2 annealing treatment on structural and optoelectronic properties of close spaced sublimation CdTe/CdS thin film solar cells vs deposition conditions Effect of CdCl2 annealing treatment on structural and optoelectronic properties of close spaced sublimation CdTe/CdS thin film solar cells vs deposition conditions](/preview/png/8034273.png)
چکیده انگلیسی
CdTe/CdS thin films were deposited by close-spaced vacuum sublimation at substrate temperatures 250-500 °C. The effect of substrate temperature in conjunction with CdCl2 heat treatment on the properties of CdTe/CdS thin films and devices is reported. X-ray diffraction measurements of structural properties of the films were carried out to study their phase composition and texture. Surface morphology, grain size and growth mechanism of the films were determined by the scanning electron microscopy. The photoluminescence measurements allowed us to establish the correlation between the point and extended defect structure on the one hand and the growth conditions on the other. The CdTe/CdS solar cells fabricated at high substrate temperature, exhibited improved electrical characteristics compared to cells fabricated at low substrate temperature, yielding a high efficiency.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Thin Solid Films - Volume 582, 1 May 2015, Pages 128-133
Journal: Thin Solid Films - Volume 582, 1 May 2015, Pages 128-133
نویسندگان
N. Spalatu, J. Hiie, V. Mikli, M. Krunks, V. Valdna, N. Maticiuc, T. Raadik, M. Caraman,