کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1691317 | 1011308 | 2008 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Modular process control system for photovoltaic thin films manufacturing
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
سطوح، پوششها و فیلمها
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چکیده انگلیسی
A method of temperature control for selenization process conducted in vacuum quartz tube furnace with radial energy transfer and a movable sample holder has been described. Selenization of metallic precursors to obtain CuInSe2 absorber layer of a photovoltaic cell requires a special approach to the temperature regulation, where two-stage heating process is necessary. The modular process control system was developed in which the first module playing a supervising role was built in LabVIEW environment and the second one, called a predictor, was built in MATLAB. Relatively quick movement of the holder from the cold to the hot regions of the furnace allows for a rapid change of sample temperature, typical of rapid thermal processing processes.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Vacuum - Volume 82, Issue 10, 3 June 2008, Pages 1107–1110
Journal: Vacuum - Volume 82, Issue 10, 3 June 2008, Pages 1107–1110
نویسندگان
M. Warzecha, H. Jankowski, L. Maksymowicz, T. Pisarkiewicz,