Solar power has long been a beacon of hope in our pursuit of clean energy. However, the road to sustainable, high-efficiency photovoltaics has been riddled with roadblocks such as toxicity and ...

A research team in India using a computational approach designed a perovskite solar cell combining a Dion-Jacobson (DJ) 2D layer with a 3D lead-free halide perovskite, a combination that could ...