Nanoimprinted periodically microstructured perovskite films with highly uniform grains for enhanced efficiency and stability of perovskite solar cells

Key Points

• Enhanced efficiency and stability are achieved through uniform grains in perovskite films, leading to better solar performance.
• Films with microstructures showed a significant improvement in metrics for solar energy conversion, indicating strong performance.
• Analysis using innovative nanoimprint techniques led to the production of high-quality microstructured films in laboratory conditions.
• The improvements may enable greater adoption of perovskite solar technology, enhancing renewable energy sustainability.