Tailoring ultrafast singlet fission by structural modification of phenazinothiadiazoles

Tailoring ultrafast singlet fission by structural modification of phenazinothiadiazoles

Ultrafast transient absorption and quantum chemistry calculations are combined to demonstrate singlet fission in newly functionalized TIPS-Tetracenes. The coupling strength (but not the energy gap) between S i and ’(TT) states gauges singlet fission efficiency and rate.

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Alagna, N., Han, J., Herz, J., Perez Lustres, J. L., Hahn, S., Koser, S., Geyer, Florian L., Hahn, Sebastian, Bunz, U., Dreuw, A., Buckup, T., Motzkus, M.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Energy gap
Fission
Gauges
Organic chemistry
Quantum chemistry
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Ultrafast transient absorption and quantum chemistry calculations are combined to demonstrate singlet fission in newly functionalized TIPS-Tetracenes. The coupling strength (but not the energy gap) between S i and ’(TT) states gauges singlet fission efficiency and rate.
ISSN:2100-014X
2101-6275
2100-014X
DOI:10.1051/epjconf/201920509013