Nanoscale Mapping of Bromide Segregation on the Cross Sections of Complex Hybrid Perovskite Photovoltaic Films Using Secondary Electron Hyperspectral Imaging in a Scanning Electron Microscope

• Vikas Kumar,
• Whitney L. Schmidt,
• Giorgio Schileo,
• Robert C. Masters,
• Michael Wong-Stringer,
• Derek C. Sinclair,
• Ian M. Reaney,
• David Lidzey,
• Cornelia Rodenburg

Affiliations

Vikas Kumar

Department of Materials Science and Engineering, University of Sheffield, Sheffield, U.K.

Whitney L. Schmidt

Department of Materials Science and Engineering, University of Sheffield, Sheffield, U.K.

Giorgio Schileo

Department of Materials Science and Engineering, University of Sheffield, Sheffield, U.K.

Robert C. Masters

Department of Materials Science and Engineering, University of Sheffield, Sheffield, U.K.

Michael Wong-Stringer

Department of Physics and Astronomy, University of Sheffield, Sheffield, U.K.

Derek C. Sinclair

Department of Materials Science and Engineering, University of Sheffield, Sheffield, U.K.

Ian M. Reaney

Department of Materials Science and Engineering, University of Sheffield, Sheffield, U.K.

David Lidzey

Department of Physics and Astronomy, University of Sheffield, Sheffield, U.K.

Cornelia Rodenburg

Department of Materials Science and Engineering, University of Sheffield, Sheffield, U.K.