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Ultrafast solvent-assisted level crossing in 1-Naphthol

  • Autori: Messina, F.; Prémont Schwarz, M.; Braem, O.; Xiao, D.; Batista, V.; Nibbering, E.; Chergui, M.
  • Anno di pubblicazione: 2013
  • Tipologia: Articolo in rivista (Articolo in rivista)
  • Parole Chiave: ultrafast, solvation dynamics, photoacid
  • OA Link:


The nonadiabatic inversion dynamics of the energetic order of the electronic excited states of the photoacid 1-naphthol have been revealed by ultrafast spectroscopy on a femtosecond timescale (see picture; IC=internal conversion). The energetic order of the excited states La and Lb of 1-naphthol is reversed in 60 fs in polar dimethyl sulfoxide solvent.