scholarly journals Vibrational relaxation of liquid water observed by mid-infrared ultrafast spectroscopy

2008 ◽  
Vol 36 (Supplement) ◽  
pp. 134-135
Author(s):  
S. Ashihara ◽  
N. Huse ◽  
A. Espagne ◽  
E.T.J. Nibbering ◽  
T. Elsaesser
Keyword(s):  
Liquid Water ◽  
Vibrational Relaxation ◽  
Ultrafast Spectroscopy ◽  
Mid Infrared

Vibrational relaxation of pure liquid water

2006 ◽  
Vol 421 (4-6) ◽  
pp. 329-333 ◽  
Author(s):  
Jörg Lindner ◽  
Peter Vöhringer ◽  
Maxim S. Pshenichnikov ◽  
Dan Cringus ◽  
Douwe A. Wiersma ◽  
...  
Keyword(s):  
Liquid Water ◽  
Vibrational Relaxation ◽  
Pure Liquid

A mid-infrared photon echo study of liquid water

2002 ◽  
Author(s):  
J. Stenger ◽  
D. Madsen ◽  
P. Hamm ◽  
E. T. J. Nibbering ◽  
T. Elsaesser
Keyword(s):  
Liquid Water ◽  
Photon Echo ◽  
Mid Infrared ◽  
Infrared Photon

Hybrid quantum/classical simulation of the vibrational relaxation of the bend fundamental in liquid water

2009 ◽  
Vol 131 (20) ◽  
pp. 204505 ◽  
Author(s):  
Adolfo Bastida ◽  
José Zúñiga ◽  
Alberto Requena ◽  
Beatriz Miguel
Keyword(s):  
Liquid Water ◽  
Vibrational Relaxation ◽  
Classical Simulation

Temperature Dependence of the Mid-Infrared OH Spectral Band in Liquid Water

1997 ◽  
Vol 51 (9) ◽  
pp. 1269-1275 ◽  
Author(s):  
Tetsuo Iwata ◽  
Jun Koshoubu ◽  
Chihiro Jin ◽  
Yusei Okubo
Keyword(s):  
Temperature Dependence ◽  
Liquid Water ◽  
Spectral Band ◽  
Principal Component ◽  
Attenuated Total Reflection ◽  
Vibration Band ◽  
Mid Infrared ◽  
Spectral Components ◽  
Stretching Vibration ◽  
Ft Ir

We have studied the temperature dependence (14–57 °C) of the OH-stretching vibration band in liquid water by the use of a microscope Fourier transform infrared (FT-IR) instrument with an attenuated total reflection (ATR) cell. In order to eliminate spectral distortions, we performed Kramers–Kronig transform of the ATR spectra and derived absorption- and refractive-index spectra. The numerical values are shown in detail. Application of principal component analysis (PCA) and partial least-squares 1 (PLS 1) modeling methods to the absorption-index spectra shows that the OH band consists of two abstract spectral components. The intensity of the first component changes linearly with temperature, whereas the second component changes nonlinearly, with a turning temperature around 30 °C. Each abstract spectrum has a pair of peaks, the intensities of which vary in an inverse manner with respect to each other for the temperature change.

Vibrational relaxation of the H[sub 2]O bending mode in liquid water

2004 ◽  
Vol 121 (24) ◽  
pp. 12143 ◽  
Author(s):  
Olaf F. A. Larsen ◽  
Sander Woutersen
Keyword(s):  
Liquid Water ◽  
Vibrational Relaxation ◽  
Bending Mode

Pathways for H2O Bend Vibrational Relaxation in Liquid Water

2009 ◽  
Vol 113 (31) ◽  
pp. 8949-8962 ◽  
Author(s):  
Rossend Rey ◽  
Francesca Ingrosso ◽  
Thomas Elsaesser ◽  
James T. Hynes
Keyword(s):  
Liquid Water ◽  
Vibrational Relaxation
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