Etude par RMN de la relaxation spin réseau d'un syst`eme AB de noyaux en interconversion lente |
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| Authors: | Jean-Claude Duplan Claudette Chapelet-Barbier Jean Delmau |
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| Institution: | Laboratoire de Spectroscopie et Luminescence , Université de Lyon I , 43 Boulevard du 11 Novembre 1918, 69, Villeurbanne |
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| Abstract: | Nuclear Overhauser effects allow us to determine all transition probabilities in a two-spin AB system, using a triple resonance apparatus we have constructed. Theoretical and experimental studies of the relaxation in the special case where the nuclei belong to a molecule interconverting slowly between two different conformations have been made, and the exchange ratio has been deduced. |
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