EPJ Web of Conferences
Volume 30, 2012Experiment and Modelling in Structural NMR
|Number of page(s)||15|
|Section||Bases - NMR in isotropic media|
|Published online||21 June 2012|
Formalism and Interactions in NMR
CEA, IRAMIS, UMR CEA/CNRS 3299 SIS2M, Laboratoire Structure et Dynamique par Résonance Magnétique, 91191 Gif sur Yvette, cedex, France
In this lecture, a fast overview of the formalism used in Nuclear Magnetic Resonance is provided, with a stress on the density matrix approach. Its equivalence to the classical derivation for particular spin systems is shown. The different interactions which are usually encountered are introduced. Finally, the case of randomly time-dependent interactions inducing relaxation is addressed.
© Owned by the authors, published by EDP Sciences, 2012
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