Innenrücktitelbild: Excited‐State Dynamics of Pentacene Derivatives with Stable Radical Substituents (Angew. Chem. 26/2014). (2nd May 2014) - Ito, Akitaka; Shimizu, Akihiro; Kishida, Noriaki; Kawanaka, Yusuke; Kosumi, Daisuke; Hashimoto, Hideki; Teki, Yoshio