Publication Date:
2016
abstract:
A new push-pull molecule has been characterized in solution by ultrafast pump-probe combined with DFT and TDDFT calculations. Comparison studies in viscous and non-viscous environment shed more light on the Twisted Intramolecular Charge Transfer mechanism. Long-living optical gain is found when this mechanism is inhibited, highlighting the role of the environment rigidity in the design of materials for photonic applications.
Iris type:
01.01 Articolo in rivista
Keywords:
push pull molecule; Ultrafast spectroscopy
List of contributors:
Botta, Chiara; Forni, Alessandra; Virgili, Tersilla
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