Design Dependence of the Interface Structure and Crystalline Order of Organic Semiconductor/Dopant Heterojunctions: Pentacene/C60F48

Abstract

This work has been supported by the Spanish Government under the project PID2019-110907GB-I00, MAT2016-77852-C2-1-R (AEI/FEDER, UE) and the “Severo Ochoa” Program for Centres of Excellence in R&D (CEX2019-000917-S) and by the European Union’s Horizon 2020 Research and Innovation Program under grant agreement no. 730872 and the Marie Sklodowska-Curie grant agreement no. 722651 (SEPOMO project). The authors also acknowledge the Generalitat de Catalunya grant 2017 SGR668. This work has been carried out within the framework of the doctoral program (PhD) of Material Science (Department of Physics) of the Universitat Autonoma de Barcelona (UAB). A.B. thanks the Spanish Government financial support through BES-2016-077519 FPI fellowship. The authors thank the European Synchrotron Radiation Facility (ESRF) for providing access to ID03 for the time of the experiment. The authors are grateful to Nir Tessler and Olga Solomeshch from the Nanoelectronic Center of Technion (Haifa, Israel) for providing the dopant molecule.