Xiaohan Jia is currently a PhD student in the Cavendish Laboratory at the University of Cambridge, where she is supervised by Dr Ibrahim Dar. Her research focuses on understanding and minimising photovoltage deficits in wide-bandgap perovskite solar cells. Before starting her doctoral studies, she worked from 2021 to 2023 as a research assistant in Prof. Rui Zhu’s group in the Department of Physics at Peking University. She received her MSci degree in Chemistry from University College London (UCL) in 2021.