Medený ingot z Chtelnice
نویسندگان
چکیده
منابع مشابه
Silicon Ingot Characterization by Quasi-Steady-State Photoconductance
The detailed knowledge of the distributions of carrier lifetimes, impurities and crystal defects in silicon ingots is key for understanding and improving wafer quality as well as solar cell processing steps. In this work, we have applied a quasi-steady-state photoconductance tester developed for the use on ingots to the measurement of lifetimes and dissolved iron concentrations along a p-type m...
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A specially designed lifetime measurement instrument has been developed to characterize silicon ingots before they are subjected to expensive slicing and solar-cell processing, thereby saving needless processing costs of inferior materials in a solar-cell production line. The instrument uses the direct-current photoconductance decay (DC-PCD) method for linear detection of the transient photocon...
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ژورنال
عنوان ژورنال: Slovenská archeológia
سال: 2020
ISSN: 1335-0102,2585-9145
DOI: 10.31577/slovarch.2020.suppl.1.8