Impact of the Ink Formulation and Coating Speed on the Polymorphism and Morphology of a Solution-Sheared Thin Film of a Blended Organic Semiconductor

Abstract

This work was funded by the European Research Council (ERC)StG 2012‐306826 e‐GAMES. The authors also thank the Spanish Ministry of Economy and Competitiveness with the project FANCY CTQ2016‐80030‐R and through the “Severo Ochoa” Programme for Centers of Excellence in R&D (SEV‐2015‐0496), the Generalitat de Catalunya (2017‐SGR‐918) and the Networking Research Center on Bioengineering, Biomaterials, and Nanomedicine (CIBER‐BBN). The authors thank the European Union s Horizon 2020 research and innovation programme under the Marie Sklodowska‐Curie grant agreement No 811284 (UHMob). The authors also thank the Elettra synchrotron for the allocation of beamtime on the XRD1 beamline and also thank Luisa Barba for experimental support. A.T. acknowledges a Fellowship from the Ministry and is enrolled in the PhD program of the Universitat Autonoma of Barcelona (UAB). The authors thank Dr. F. Leonardi for preparing the film for X‐ray characterization and Dr. Max Riera for developing a software for data analysis.