Study of dynamics of anisotropic vibrational energy migration in dendrimer macromolecule by using a classical oscillator model

2002 ◽  
Vol 117 (16) ◽  
pp. 7793-7801 ◽  
Author(s):  
Keita Nishioka ◽  
Masato Suzuki
Keyword(s):  
Vibrational Energy ◽  
Energy Migration ◽  
Oscillator Model ◽  
Classical Oscillator

scholarly journals Spectral Hole Burning and Evidence for Vibrational Energy Migration of H-Bonded Molecules Observed With Transient Infrared Spectroscopy

1999 ◽  
Vol 19 (1-4) ◽  
pp. 389-392 ◽  
Author(s):  
R. Laenen ◽  
C. Rauscher
Keyword(s):  
Infrared Spectroscopy ◽  
Vibrational Energy ◽  
Energy Migration ◽  
Hole Burning ◽  
Spectral Hole Burning ◽  
Spectral Hole ◽  
Stretching Vibration ◽  
Dynamical Features

Via intense ps-excitation of the OH-stretching vibration of ethanol diluted in CCl4 we succeed in spectral hole burning within the inhomogeneously broadened oligomer band. The lifetime of the transient hole and the v=1-level of the OH-stetch of associated ethanol molecules are determined to be about 1.2 and 1.7 ps, respectively. Further dynamical features are discussed which give evidence for energy migration within the H-bonded ethanol chains and subsequent breaking of the oligomers into shorter fragments.

Vibrational energy migration along hydrocarbon chains: a model study

1990 ◽  
Vol 94 (18) ◽  
pp. 6959-6962 ◽  
Author(s):  
Alessandro. Lami ◽  
Giovanni. Villani
Keyword(s):  
Vibrational Energy ◽  
Energy Migration ◽  
Model Study ◽  
Hydrocarbon Chains

Role of vibrational energy migration upon V → V transfer in matrix isolated Co

1979 ◽  
Vol 41 (3) ◽  
pp. 329-343 ◽  
Author(s):  
Henri Dubost ◽  
Renée Charneau
Keyword(s):  
Vibrational Energy ◽  
Energy Migration
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