STEM electron beam-induced current measurements of organic-inorganic perovskite solar cells

• Main Authors: Duchamp, Martial, Hu, H., Lam, Yeng Ming, Dunin-Borkowski, R. E., Boothroyd, Christopher B.
• Other Authors: School of Materials Science and Engineering
• Format: Article
• Language: English
• Published: 2021
• Subjects: Science; EBIC; STEM
• Online Access: https://hdl.handle.net/10356/147306
• Institution: Nanyang Technological University

We describe a new approach for preparing organic-inorganic perovskite solar cells for electron beam-induced current (EBIC) measurements in plan-view geometry. This method substantially reduces sample preparation artefacts, provides good electrical contact and keeps the preparation steps as close as...