Developed by an international team including Saudi Arabia's KAUST and the Chinese Academy of Science, the solar cell is ...

"The formation of a homogeneous passivation layer based on phase-pure two-dimensional (2D) perovskites is a challenge for perovskite solar cells, especially when upscaling the devices to modules ...

“The work provides a new interface engineering design incorporating an ultrathin ferroelectric two-dimensional perovskite (2D) which sandwiches a perovskite bulk,” the research's lead ...

Rather, the 2D arrangement is simply more rugged than the 3D perovskite, which provides protection and stability to the working parts of the cell. The research team was quick to point out in their ...