Presentation Information

[Th4b-O51-02]Unveiling what the eye can’t see: in-situ film quality assessment during perovskite slot-die coating by means of optical reflectance spectroscopy

Nasim Rezaei-Hartmann1, Alexander Tarasov2, Thorsten Brand1, Claudine Groß1, Enno Malguth1, Florian Mathies2, Olivier Ronsin3, Kai Segadlo3, Yuto Tomita1, Eva Unger2, *Christian Camus1 (1. LayTec AG (Germany), 2. Helmholtz-Centre Berlin for Materials and Energy GmbH (Germany), 3. Forschungszentrum Jülich GmbH, Helmholtz Institute Erlangen-Nürnberg (IEK-11), Dynamics of Complex Fluids and Interfaces (Germany))