2025
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10
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09
Application of Infrared Spectroscopy in the Determination of Oxygen and Carbon Content in SiliconTianjin Port East Technology Co., Ltd. Applied Analysis DepartmentAbstract: Monocrystalline silicon is used in the manufacture of solar cells, semiconductor devices, and other products. Due to the specific requirements of these applications, its purity must reach 99.9999% or higher. During the production process, impurities such as carbon and oxygen are inevitably introduced due to factors including raw materials and manufacturing methods, which directly affect the performance of the monocrystall...