Inverted hysteresis as a diagnostic tool for perovskite solar cells: Insights from the drift-diffusion model

• Published in: Journal of applied physics Vol. 133; no. 9
• Main Authors: Clarke, Will, Cowley, Matthew V., Wolf, Matthew J., Cameron, Petra, Walker, Alison, Richardson, Giles
• Format: Journal Article
• Language: English
• Published: Melville American Institute of Physics 07.03.2023
• Subjects: Applied physics; Asymptotic properties; Diffusion layers; Drift; Hysteresis; Material properties; Mathematical models; Perovskites; Photovoltaic cells; Solar cells

Despite current–voltage hysteresis in perovskite solar cells (PSCs) having been the subject of significant research over the past decade, inverted hysteresis (IH), although frequently observed, is still not properly understood. Several mechanisms, based on numerical simulations, have been proposed t...