Time-Resolved Spectroscopy of Exciton Dynamics and Fission in Organic Molecular Crystalline Materials
- Resource Type
- Authors
- Frank C. Spano; Wolfgang W. Schoeller; Christopher J. Bardeen; Tai-Sang Ahn; Yuri S. Avlasevich; Astrid M. Müller; Klaus Müllen
- Source
- Frontiers in Optics 2008/Laser Science XXIV/Plasmonics and Metamaterials/Optical Fabrication and Testing.
- Subject
- Condensed Matter::Quantum Gases
Absorption spectroscopy
Condensed Matter::Other
Fission
Exciton
Condensed Matter::Mesoscopic Systems and Quantum Hall Effect
Multiple exciton generation
Condensed Matter::Materials Science
chemistry.chemical_compound
Tetracene
chemistry
Chemical physics
Time-resolved spectroscopy
Atomic physics
Spectroscopy
Biexciton
- Language
Time-resolved spectroscopy is used to determine the structure of initially excited singlet exciton states in polyacene molecular crystals. The role of spatial delocalization plays in exciton fission (multiple exciton generation) in tetracene is investigated.