Abstract
We have measured the ultrafast solvent relaxation of liquid ethylene glycol, triacetin, and water by means of femtosecond polarization spectroscopy, using optical-heterodyne-detected Raman-induced Kerr-effect spectroscopy. In the viscous liquids triacetin and ethylene glycol, femtosecond relaxation processes were resolved. Not surprisingly, the femtosecond nonlinear optical response of ethylene glycol is quite similar to that of water. Using the theory of Maroncelli, Kumar, and Papazyan, we transform the pure-nuclear solvent response into a dipolar-solvation correlation function for comparison with ultrafast electron-transfer reaction rates.
| Original language | English |
|---|---|
| Pages (from-to) | 7289-7299 |
| Number of pages | 11 |
| Journal | Journal of Chemical Physics |
| Volume | 99 |
| Issue number | 10 |
| Publication status | Published - 1993 |
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ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
Cite this
Fast responses from "slowly relaxing" liquids : A comparative study of the femtosecond dynamics of triacetin, ethylene glycol, and water. / Yong, Joon Chang; Castner, Ed.
In: Journal of Chemical Physics, Vol. 99, No. 10, 1993, p. 7289-7299.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Fast responses from "slowly relaxing" liquids
T2 - A comparative study of the femtosecond dynamics of triacetin, ethylene glycol, and water
AU - Yong, Joon Chang
AU - Castner, Ed
PY - 1993
Y1 - 1993
N2 - We have measured the ultrafast solvent relaxation of liquid ethylene glycol, triacetin, and water by means of femtosecond polarization spectroscopy, using optical-heterodyne-detected Raman-induced Kerr-effect spectroscopy. In the viscous liquids triacetin and ethylene glycol, femtosecond relaxation processes were resolved. Not surprisingly, the femtosecond nonlinear optical response of ethylene glycol is quite similar to that of water. Using the theory of Maroncelli, Kumar, and Papazyan, we transform the pure-nuclear solvent response into a dipolar-solvation correlation function for comparison with ultrafast electron-transfer reaction rates.
AB - We have measured the ultrafast solvent relaxation of liquid ethylene glycol, triacetin, and water by means of femtosecond polarization spectroscopy, using optical-heterodyne-detected Raman-induced Kerr-effect spectroscopy. In the viscous liquids triacetin and ethylene glycol, femtosecond relaxation processes were resolved. Not surprisingly, the femtosecond nonlinear optical response of ethylene glycol is quite similar to that of water. Using the theory of Maroncelli, Kumar, and Papazyan, we transform the pure-nuclear solvent response into a dipolar-solvation correlation function for comparison with ultrafast electron-transfer reaction rates.
UR - http://www.scopus.com/inward/record.url?scp=36449006887&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=36449006887&partnerID=8YFLogxK
M3 - Article
VL - 99
SP - 7289
EP - 7299
JO - Journal of Chemical Physics
JF - Journal of Chemical Physics
SN - 0021-9606
IS - 10
ER -