硫化镉
化学浴沉积
薄膜
退火(玻璃)
水溶液
沉积(地质)
材料科学
镉
化学工程
硫化物
化学气相沉积
分析化学(期刊)
化学
无机化学
纳米技术
物理化学
冶金
有机化学
古生物学
沉积物
工程类
生物
作者
Salma Smairi,Bouchaíb Hartiti,Youssef Arba,H. Labrim,Salah Fadili,Mounia Tahri,Amine Belfhailli,Philippe Thévenin
标识
DOI:10.1016/j.matpr.2022.03.690
摘要
The chemical bath deposition technique has found great success in recent years as it has become an integral part of the industrial process for the preparation of large-scale solar cells. In this work we have elaborated CdS thin films on glass substrates by the CBD chemical bath deposition technique from an aqueous solution containing CdCl2 and (NH2)2CS as sources of sulfide and cadmium ions for different deposition temperatures. The structural, optical and electrical properties measured before and after thermal annealing, showed that the obtained CdS layers crystallize in the hexagonal structure with a preferential orientation (0 0 2) and that the gap value deduced from the transmission measurements is "2.4 eV" with an optical transmission about 80% and resistivity varies between 102 and 103 Ω.cm depending on the bath temperature.
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