NMR excitation dephasing and spin echoes

NMR of the Earth magnetic field is used for diffusion weighted imaging this short animation shows the process of NMR excitation in the laboratory and the rotating frame as well as the dephasing that occurs from field inhomogeneity and the formation of the Hahn spin echo

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Channels: Medical

Tags: NMR Excitation Dephasing Spin Echoes

Uploaded by: ( Send Message ) on 23-10-2011.

Duration: 3m 27s