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Showing 1 to 7 of 7 for “"intramolecular vibrational relaxation"”.
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Infrared fluorescence studies of ultraviolet photolysis products of the chloroethylenes and of intramolecular vibrational relaxation in methyl formate
Open Restriction set for Item 117004 on 2021-02-26T18:24:21Z with date null by madinag@illinois.edu.
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Infrared Laser Excitation and Fluorescence Spectra: A Study of Intramolecular Vibrational Energy Relaxation
… used to determine the presence or absence of intramolecular vibrational relaxation (or more precisely state mixing) from an excited C-H stretch in twenty three representative molecules varying in size from methane to norbornene. Included are aliphatic hydrocarbons, aromatic molecules, ethers, …
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Coherent Control of Molecules for Quantum Computation
… quantum computational operations when their vibrational or rotational quantum states are coherently controlled. An analysis is presented of quantum computation within the vibrational degrees of freedom of a polyatomic molecule. A set of 2n vibrational states covering a range of energies is …
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Picosecond Time-Resolved Fluorescence Depletion Spectroscopy of Fluorene: IVR in the Excited Electronic State
… the results of the time resolved study of intramolecular vibrational relaxation in the molecule fluorene. The results represent the first extensive study of a molecule using the technique which we have developed known as the time resolved fluorescence depletion technique. Fluorescence …
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A THEORETICAL INVESTIGATION OF PROSPECTS FOR MODE SELECTIVE OVERTONE PHOTOCHEMISTRY (QUANTUM DYNAMICS)
… of dynamic tunneling, which is slow relative to intramolecular vibrational relaxation, resulting in completely delocalized excitations at all times. It is not accurate therefore to assume an initially localized excitation, but interpretations which make such an assumption may still be reasonable …
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Infrared Studies of Intramolecular Rovibrational Relaxation (Kinetics, Energy Transfer)
… is presented which demonstrates the extent of intramolecular vibrational relaxation from the CH stretching modes of several organic molecules. The molecules are isolated and cooled in a pulsed supersonic expansion. The infrared fluorescence is collected and dispersed using either a cryogenic …
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Vibrational motion in thiophosgene and related studies
Over 300 second excitated state to ground state vibrational transitions have been located, measured and assigned by dispersed fluorescence spectroscopy. The energies of these transitions were also fit with a spectroscopic effective Hamiltonian. These spectra show high activity in the v_1 and v_4 …