Connecting molecule oxidation to single crystal structural and charge transport properties in rubrene derivatives - Uttiya, S.; Miozzo, L.; Fumagalli, E. M.; Bergantin, S.; Ruffo, R.; Parravicini, M.; Papagni, A.; Moret, M.; Sassella, A. (Journal of materials chemistry. C, Materials for optical and electronic devices, 2014)