Efficient Direct Reverse Intersystem Crossing between Charge Transfer-Type Singlet and Triplet States in a Purely Organic Molecule.

ABSTRACT

The front cover artwork is provided by the group of Prof. Hironori Kaji, Dr. Yoshimasa Wada, and Mr. Yasuaki Wakisaka (Institute for Chemical Research, Kyoto University). The image shows our designed emitter molecule, MA-TA, possessing charge-transfer (CT) character in both triplet and singlet states. The dynamic flexibility of molecules allows effective reverse intersystem crossing (RISC) and MA-TA show excellent performances in any kinds of hosts. Read the full text of the Article at 10.1002/cphc.202001013.