Compact Layers of Hybrid Halide Perovskites Fabricated via the Aerosol Deposition Process—Uncoupling Material Synthesis and Layer Formation

Fabian Panzer, Dominik Hanft, Tanaji P. Gujar, Frank-Julian Kahle, Mukundan Thelakkat , Anna Köhler and Ralf Moos

We present the successful fabrication of CH3NH3PbI3 perovskite layers by the aerosol
deposition method (ADM). The layers show high structural purity and compactness, thus making
them suitable for application in perovskite-based optoelectronic devices. By using the aerosol
deposition method we are able to decouple material synthesis from layer processing. Our results
therefore allow for enhanced and easy control over the fabrication of perovskite-based devices, further
paving the way for their commercialization.We present the successful fabrication of CH3NH3PbI3 perovskite layers by the aerosol
deposition method (ADM). The layers show high structural purity and compactness, thus making
them suitable for application in perovskite-based optoelectronic devices. By using the aerosol
deposition method we are able to decouple material synthesis from layer processing. Our results
therefore allow for enhanced and easy control over the fabrication of perovskite-based devices, further
paving the way for their commercialization.