Akihiro Kojima and Mike Lee, winners of the 2022 Rank Prize for Optoelectronics, on developing new materials for solar cells and switching into different career areas
Next-generation photovoltaic materials expert Giulia Grancini discusses her research on hybrid perovskite solar cells and the “golden triangle” of efficiency, stability and cost
Multi-layered solar cells stand on the brink of 50% efficiency, but are more likely to be installed in space than on Earth, as Richard Stevenson explains