Ultrafast optical responses in β -carotene and lycopene depend on the pump wavelength. Excess vibrational energy induced by the photoexcitation remains longer than several picoseconds in the excited states and slows down the relaxation kinetics.
|Number of pages||3|
|Journal||Springer Series in Chemical Physics|
|Publication status||Published - 2004 Dec 1|
ASJC Scopus subject areas
- Physical and Theoretical Chemistry