Documentation scienceplus.abes.fr version Bêta

À propos de : Femtosecond Time-Resolved Spectroscopic Studies on Thiophene Oligomers        

AttributsValeurs
type
Is Part Of
Subject
Title
  • Femtosecond Time-Resolved Spectroscopic Studies on Thiophene Oligomers
has manifestation of work
related by
Author
Abstract
  • Thiophene oligomers (nT) with two to six units insolution are studied under pulse excitation (308nm,350fs) in the spectral range 430−830 nm. Transient absorption andinduced fluorescence emerge within 1−2ps. An “instant” absorption (A0), which shows a size dependentspectral structure superimposes the inducedfluorescence during the first 500 fs. The fast kinetic processesof different nT are very similar during thefirst picosecond. They were interpreted as relaxation startingfrom the highest accessible electronic leveldown to the lowest excited-state S1 of eacholigomer.
article type
is part of this journal



Alternative Linked Data Documents: ODE     Content Formats:       RDF       ODATA       Microdata