Excitonic Coupling in Linear and Trefoil Trimer Perylenediimide Molecules Probed by Single-Molecule Spectroscopy

Hyejin Yoo, Shu Furumaki, Jaesung Yang, Ji-Eun Lee, Heejae Chung, Tatsuya Oba, Hiroyuki Kobayashi, Boris Rybtchinski, Thea M. Wilson, Michael R. Wasielewski, Martin Vacha, Dongho Kim