%0 Journal Article %A Liu, Xiaosong %A Zhang, Wei %A Liu, Weilong %A Song, Yunfei %A Wang, Zhuo %A Zhang, Wenjing %D 2019 %T Vibrational energy redistribution and vibrational dynamics of methanol mixed with Rhodamine 101 dye %U https://tandf.figshare.com/articles/journal_contribution/Vibrational_energy_redistribution_and_vibrational_dynamics_of_methanol_mixed_with_Rhodamine_101_dye/11481252 %R 10.6084/m9.figshare.11481252.v1 %2 https://tandf.figshare.com/ndownloader/files/20499816 %K Vibrational energy transfer %K CARS %K vibrational couplings %K intermolecular interaction %X

Vibrational energy transfer that occurs after photoexcitation can be tracked in the first several femtoseconds by ultrafast time- and frequency-resolved CARS (coherent anti-Stokes Raman scattering) spectroscopy. Vibrational energy transfer from high-frequency modes to lower ones through chemical bond of pure methanol and methanol/Rhodamine 101 (Rh101) solution is detected. Through comparison and analysis of the experimental results, it is found that surrounding molecules have a significant influence on vibrational energy transfer and vibrational couplings among relevant modes.

%I Taylor & Francis