Time-resolved infrared absorption studies of the solvent-dependent vibrational relaxation dynamics of chlorine dioxide

2005 ◽  
Vol 123 (8) ◽  
pp. 084503 ◽  
Author(s):  
Joshua C. Bolinger ◽  
Teresa J. Bixby ◽  
Philip J. Reid
Keyword(s):  
Infrared Absorption ◽  
Chlorine Dioxide ◽  
Vibrational Relaxation ◽  
Relaxation Dynamics ◽  
Time Resolved ◽  
Absorption Studies

Time-Resolved Infrared Absorption Studies of Surface OH Groups on TiO2Particles Irradiated by UV Pulses

2002 ◽  
Vol 75 (5) ◽  
pp. 1019-1022 ◽  
Author(s):  
Akira Yamakata ◽  
Taka-aki Ishibashi ◽  
Hiroshi Onishi
Keyword(s):  
Infrared Absorption ◽  
Time Resolved ◽  
Oh Groups ◽  
Absorption Studies

scholarly journals Time-resolved infrared absorption studies applied to the study of radical plus molecule reactions

1994 ◽  
Author(s):  
Gregory A. Bethardy ◽  
Frederick J. Northrup ◽  
Robert G. Macdonald
Keyword(s):  
Infrared Absorption ◽  
Time Resolved ◽  
Absorption Studies

scholarly journals Pump- And Probe-Wavelength Dependencies of Picosecond Anti-Stokes Raman Spectrum of Trans-Stilbene in the S1 State

1999 ◽  
Vol 19 (1-4) ◽  
pp. 75-78 ◽  
Author(s):  
Takakazu Nakabayashi ◽  
Hiromi Okamoto ◽  
Mitsuo Tasumi
Keyword(s):  
Vibrational Relaxation ◽  
Vibrational Energy ◽  
Wavelength Dependence ◽  
Relaxation Dynamics ◽  
Vibrationally Excited ◽  
Time Resolved ◽  
Probe Wavelength ◽  
Trans Stilbene ◽  
Pump And Probe ◽  
Anti Stokes

Vibrational relaxation dynamics of trans-stilbene in the S1 state immediately after photoexcitation is studied by picosecond time-resolved anti-Stokes Raman spectroscopy with several pump and probe wavelengths. Pump-wavelength dependence of the anti- Stokes spectrum indicates that, when pump photons with high excess energy (≈5200cm-1) are used, the anti-Stokes Raman bands at 0 ps delay time arise from vibrationally excited transients with excess vibrational energy not thermally distributed in the molecule. Probe-wavelength dependence suggests that the vibrationally excited transients at 0 ps are mostly on the lowest excited vibrational levels, as far as the olefinic C═C stretching and the C–Ph stretching modes are concerned. The vibrational relaxation process of S1trans-stilbene is discussed on the basis of the observed results.

Picosecond Time-Resolved Infrared Absorption Studies on the Photoexcited States of Poly(p-phenylenevinylene)

2000 ◽  
Vol 104 (18) ◽  
pp. 4198-4202 ◽  
Author(s):  
Akira Sakamoto ◽  
Osamu Nakamura ◽  
Goh Yoshimoto ◽  
Mitsuo Tasumi
Keyword(s):  
Infrared Absorption ◽  
Time Resolved ◽  
Absorption Studies

Vibrational relaxation dynamics of β-carotene and its derivatives with substituents on terminal rings in electronically excited states as studied by femtosecond time-resolved stimulated Raman spectroscopy in the near-IR region

2018 ◽  
Vol 20 (5) ◽  
pp. 3320-3327 ◽  
Author(s):  
Tomohisa Takaya ◽  
Masato Anan ◽  
Koichi Iwata
Keyword(s):  
Raman Spectroscopy ◽  
Excited States ◽  
Vibrational Relaxation ◽  
Relaxation Dynamics ◽  
Time Resolved ◽  
Near Ir ◽  
Electronically Excited ◽  
Carbonyl Substitution ◽  
Β Carotene ◽  
Stimulated Raman

Time-resolved near-IR stimulated Raman spectroscopy indicates acceleration of vibrational relaxation in carotenoids by carbonyl substitution on their peripheral rings.

Time-Resolved Infrared Absorption Studies of the Solvent-Dependent Photochemistry of ClNO

2012 ◽  
Vol 116 (35) ◽  
pp. 10437-10443 ◽  
Author(s):  
Joshua D. Patterson ◽  
Philip J. Reid
Keyword(s):  
Infrared Absorption ◽  
Time Resolved ◽  
Absorption Studies
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