Solid-State Packing Controls Exciton Delocalization and Photophysics in Nonfullerene Acceptors

R Robert J. E. Westbrook (Department of Chemistry) A Andrew J. Levin (Materials Science and Engineering) W Wei Gao U Urvashi Bothra (Department of Chemistry) S Saied Md Pratik (Department of Chemistry and Biochemistry) B Baobing Fan F Francis R. Lin Q Qian-Qian Zhang (Department of Chemistry) K Khoa Ngo (Department of Chemistry) W Werner Kaminsky (Department of Chemistry) J Jean-Luc Bredas (Department of Chemistry and Biochemistry) V Veaceslav Coropceanu (Department of Chemistry and Biochemistry) A Alex K.-Y. Jen M Michael F. Toney (Materials Science and Engineering) D David S. Ginger (Department of Chemistry)