Perovskite solar cells are widely regarded as the next generation photovoltaic technology. However, they are not yet stable ...

Trying to improve the efficiency of solar cells to become independent from fossil energy sources is a major goal of solar cell research. Physicists now combine perovskite with organic absorbers to ...

A joint research team has successfully identified, for the first time, the specific types of defects responsible for efficiency loss in silicon heterojunction (SHJ) solar cells.