Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 2 of 2 for “"anharmonic frequency"”.
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Studying Ultrafast Vibrational dynamics of Intramolecular Hydrogen Bonds using Broadband Infrared Pump-Probe Spectroscopy.
… experimental and theoretical challenges due to anharmonic couplings between the high frequency hydrogen bond stretching (νOH) mode and low frequency skeletal motions. This dissertation presents work done by using ultrafast Infrared pump-probe spectroscopy to study the vibrational dynamics of two …
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Theoretical Investigation of the Structure and Vibrational Frequencies of Water and Methanol Complexes
… been calculated and corrected for the effects of anharmonicity by several methods, two of which are original. The first new method fits a Morse potential function to the energy computed along each normal mode. A second new method is based on fitting a quartic polynomial to energies computed along …