Dr. Yi Hou and his group have made progress in tandem perovskite cells. The National University of Singapore researchers utilized the unique bandgap-tunable properties of both perovskite and the stacked organic layers to gain the benefits of perovskite while not being limited by it. This is an efficiency never before seen for this type of photovoltaic device. Their work was recently published in Nature.
“Thanks to their light weight and flexible form factor, perovskite–organic tandem solar cells are ideally suited to power applications that are run directly on devices such as drones, wearable electronics, smart fabrics and other AI-enabled devices,” said Asst Prof Hou.
