Constructing a Br-rich layer by utilizing photothermal synergy for high-performance perovskite solar cells

Key Points

• Enhanced energy conversion efficiency is achieved through the construction of a Br-rich layer.
• The performance of perovskite solar cells improved significantly with the use of photothermal synergy methods.
• This study employs advanced material techniques to optimize solar cell performance via layered construction.
• Highlights the potential for increased solar energy efficiency through innovative layer design in photovoltaics.