Researchers in Japan have achieved a 12.28% efficiency in a copper gallium selenide solar cell, the highest reported for indium-free wide-bandgap chalcogenide absorbers in the 1.65–1.75 eV range. The ...
A research team in Germany claims to have achieved the highest open-circuit voltage ever recorded to date for a perovskite solar cell based on hybrid methylamine lead chloride (MAPbCl3). The novel ...
In a world dealing with environmental issues and energy shortages, the promise of clean, renewable energy from solar power is driving development of solar-cell technologies. This growth in the solar ...