Fast A-Site Cation Cross-Exchange at Room Temperature: Single-to Double- and Triple-Cation Halide Perovskite Nanocrystals

Affiliations

• ¹ Department of Physical Chemistry, CINBIO, Universidade de Vigo, Materials Chemistry and Physics Group, Campus Universitario As Lagoas, Marcosende, 36310, Vigo, Spain.
• ² Department of Physical Chemistry, CINBIO, Universidade de Vigo, Campus Universitario As Lagoas, Marcosende, 36310, Vigo, Spain.
• ³ Nanochemistry, Istituto Italiano di Tecnologia, Via Morego 30, 16163, Genova, Italy.
• ⁴ EMAT and Nanolab Center of Excellence, University of Antwerp, Groenenborgerlaan 171, 2020, Antwerp, Belgium.
• ⁵ Cavendish Laboratory, University of Cambridge, 19 JJ Thomson Avenue, Cambridge, CB3 0HE, UK.
• ⁶ Department of Chemical Engineering and Biotechnology, University of Cambridge, Cambridge, CB3 0AS, UK.
• ⁷ Department of Materials, Imperial College London, Exhibition Road, London, SW7 2AZ, UK.