TITLE

A simple method for quantitative comparisons of mode specific chemistry using stimulated Raman excitation

AUTHOR(S)
Ravichandran, K.; Yorgancioglu, Maxim; Fletcher, T. Rick
PUB. DATE
August 1994
SOURCE
Journal of Chemical Physics;8/15/1994, Vol. 101 Issue 4, p3406
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Stimulated Raman excitation (SRE) of polyatomic molecules provides an efficient and general means for studies of mode specific chemistry. Here we present a simple method for quantifying the amount of vibrationally excited polyatomic molecules that can be created using SRE and demonstrate that excitation of vibrational overtones in polyatomics is also possible.
ACCESSION #
7627952

 

Related Articles

  • Comment on 'Morphology-dependent stimulated Raman scattering imaging'.... Campillo, A.J.; Eversole, J.D. // Journal of Chemical Physics;11/22/1998, Vol. 109 Issue 20, p9199 

    Comments on the study of morphology-dependent stimulated Raman scattering imaging. Disagreement over the interpretation of spectral data; Failure to account the effects of gain on spectral shape; Use of excessively high excitation intensities.

  • X-ray Raman scattering under pulsed excitation. Gel'mukhanov, Faris; Salek, Pawel; Shalagin, Anatoly; Ågren, Hans; Agren, Hans // Journal of Chemical Physics;4/1/2000, Vol. 112 Issue 13 

    Accounting for actual and anticipated developments in synchrotron radiation- and in x-ray and free electron laser techniques, we present a theory of resonant scattering of short-pulsed x rays. Both the instantaneous and integrated-over-observation-time x-ray scattering spectra are studied....

  • Saturation and nonlinear electromagnetic field effects in the picosecond resonance Raman spectra of β-carotene. Carroll, P. J.; Brus, L. E. // Journal of Chemical Physics;6/15/1987, Vol. 86 Issue 12, p6584 

    The ground state resonance Raman spectra of β-carotene, in fluid isopentane at 293 and 119 K, show saturation and near-Lorentzian broadening as a function of fluence, using intense ∼30 ps visible laser pulses. There are no lines assignable to transient species. A two-pulse, two-color...

  • Solvation state selective excitation in resonance Raman spectroscopy. II. Theoretical calculation. Yamaguchi, T.; Kimura, Y. // Journal of Chemical Physics;11/22/1998, Vol. 109 Issue 20, p9084 

    Part II. Presents a theoretical model calculation to demonstrate the effect of solvation state selective excitation in phenol blue. Formulation of the absorption and resonance Raman cross sections; Calculation of the resonance Raman spectra at various excitation photon energies; Dependence of...

  • Polarized and depolarized Raman scattering of 35Cl2 with excitation from the visible to the ultraviolet region. Strempel, J.; Kiefer, W. // Journal of Chemical Physics;8/15/1991, Vol. 95 Issue 4, p2391 

    We have recorded high-resolution polarized and depolarized Raman spectra of isotopically pure 35Cl2 using the argon ion laser lines 501.7, 496.5, 488.0, 476.5, 457.9, 363.8, 351.1, and 333.6 nm and the krypton ion laser line 413.1 nm. Overtone progressions can be observed for 413.1 nm and UV...

  • Fluorescence line-narrowing spectra of Zn-cytochrome c. Temperature dependence. Koloczek, Henryk; Fidy, Judit; Vanderkooi, Jane M. // Journal of Chemical Physics;10/15/1987, Vol. 87 Issue 8, p4388 

    Fluorescence site selection spectra of Zn-substituted cytochrome c and Zn-mesoporphyrin were measured as a function of excitation energy and temperature within 5–60 K. The emission energies determined for Zn-cytochrome c were comparable with those of Zn-mesoporphyrin and mesoporphyrin in...

  • Investigations of the resonance Raman excitation profiles of cytochrome P450cam. Bangcharoenpaurpong, O.; Champion, P. M.; Martinis, Susan A.; Sligar, Stephen G. // Journal of Chemical Physics;10/15/1987, Vol. 87 Issue 8, p4273 

    We have measured the resonance Raman excitation profiles (REP’s) of several vibrational modes associated with the heme active site of cytochrome P450cam. The important Fe–S axial ligand mode (351 cm-1) of the substrate bound (high-spin ferric) complex is found to have structure in...

  • Resonance Raman spectrum and excitation profile of mass-selected zirconium trimers. Haouari, Hanae; Wang, Huaiming; Craig, Robert; Lombardi, John R.; Lindsay, D. M. // Journal of Chemical Physics;12/8/1995, Vol. 103 Issue 22, p9527 

    We present the resonance Raman and Raman excitation profile of mass-selected zirconium trimers in argon matrices. In the Raman spectra, two fundamentals and one overtone are observed. Average Raman shifts, along with standard deviations (in parentheses) are 176.7 (13) cm-1 (ν2), 258.0 (12)...

  • Ultraviolet Raman stress mapping in silicon. Holtz, M.; Carty, J.C.; Duncan, W.M. // Applied Physics Letters;4/5/1999, Vol. 74 Issue 14, p2008 

    Focuses on micro-Raman stress imaging in silicon structures using 351 nanometer excitation. Shallow optical penetration depth in silicon; Higher spatial resolution; Smallest Raman shift.

Share

Read the Article

Courtesy of THE LIBRARY OF VIRGINIA

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics