Effect of RbF Post-Deposition Treatment on Open-Circuit Voltage in Wide-Gap (Ag,Cu)(In,Ga)Se2 solar cells

Key Points

• This research aims to examine the effect of post-deposition treatment on the open-circuit voltage of ACIGS solar cells.
• Evaluated the impact of RbF treatment on solar cells
• Measured open-circuit voltage in various samples
• Analyzed the relationship between treatment and voltage performance
• Post-deposition treatment significantly increased open-circuit voltage
• Optimal treatment conditions led to voltage enhancement
• Findings indicate potential for improved efficiency in solar cell applications