First evidence for a uniquely spin-polarized quartet photoexcited state of a pi-conjugated spin system generated via the ion-pair state.
Teki
Yoshio
Y
Department of Material Science, Graduate School of Science, Osaka City University, 3-3-138 Sugimoto, Sumiyoshi-ku, Osaka 558-8585, Japan. teki@sci.osaka-cu.ac.jp
Tamekuni
Hirotaka
H
Takeuchi
Jun
J
Miura
Yozo
Y