Femtosecond visible and infrared analogues of multiple-pulse nuclear magnetic resonance
techniques provide novel snapshot probes into the structure and electronic and vibrational …

▪ Abstract Experimental and theoretical studies of polar solvation dynamics and spectral line
broadening are described. Photon echo and fluorescence Stokes shift experiments are …

1. General Aspects 2. Normal-Mode Taylor Expansion 3. A Model of Nonadiabatic
Photoisomerization III. Time-Dependent Methodology A. Representation of the State Vector …

Two of the more fundamental ways in which molecules change their behavior when they are
dissolved are that they can begin to exchange energy with the surrounding liquid and they …

Two-dimensional infrared spectra of peptides are introduced that are the direct analogues of
two-and three-pulse multiple quantum NMR. Phase matching and heterodyning are used to …

Hydration shells of ions are dynamical structures showing (deformation) vibrations and
rotations. In addition, water molecules are continuously being exchanged between the shell …

Several closely related third‐order nonlinear time‐resolved spectroscopic techniques,
pump/probe transient absorption, transient grating, and three pulse stimulated photon echo …

The anisotropic properties of the three-pulse heterodyned echo are developed with
particular application to the infrared echo spectroscopy of dipeptides. Rotational relaxation …

Optical pulse compression to 5 fs at a 1-MHz repetition rate clickable element to expand a topic
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▪ Abstract Chemical reaction and optical dynamics in the liquid phase are strongly affected
by specific solute-solvent interactions. The dynamical part of this coupling leads to energy …