Advancements in Perovskite Solar Cells for Improved Energy Efficiency

Dear Colleagues,

Perovskite solar cells (PSCs) have emerged as one of the most promising photovoltaic technologies, combining low-cost fabrication with rapidly increasing power conversion efficiencies. Recent progress in compositional engineering, defect passivation, and interfacial optimization has significantly improved device performance and operational stability. However, challenges remain regarding scalability, environmental durability, and long-term stability under realistic conditions.

This Special Issue aims to highlight the latest advancements in perovskite-based solar cells and related optoelectronic systems. We invite original research and review papers addressing innovative materials, device architectures, characterization techniques, and degradation mechanisms that contribute to increasing the efficiency and stability of PSCs. Studies exploring emerging directions such as tandem cells, radiation-resistant designs, and flexible or large-area devices are particularly encouraged.

Dr. Mykhailo Solovan
Guest Editor

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