研究目的
To evaluate the effect of Al doping on the structural and optical properties (optical conductivity, real and imaginary dielectric, reflectance, refractive index) of palladium sulfide thin films.
研究成果
Doping with Aluminum (Al) affects the structural and optical properties of PdS thin films, making them suitable for photovoltaic solar cells due to their band gap energy and optical conductivity.
研究不足
The study is limited to the effects of Aluminum doping on PdS thin films and does not explore other dopants or deposition methods.
1：Experimental Design and Method Selection:
Chemical bath deposition method was used to grow PdS thin films with Aluminum (Al) as the dopant.
2：Sample Selection and Data Sources:
Three solutions were prepared with different molarities of AlCl3 as doping agent.
3：List of Experimental Equipment and Materials:
Palladium chloride (PdCl2), aluminum chloride (AlCl3), sodium thiosulfate (Na2S2O2), and thiourea (CH4N2S) were used.
4：Experimental Procedures and Operational Workflow:
Cleaned glass substrates were immersed in each solution for 60 minutes at room temperature, then rinsed and dried.
5：Data Analysis Methods:
XRD for structural properties, and optical transmission for optical properties analysis.
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