NMR Excitation, Dephasing and Spin Echoes
NMR Excitation, Dephasing and Spin Echoes
http://i.ytimg.com/vi/KtWnmFg-u5g/default.jpg NMR Excitation, Dephasing and Spin Echoes 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. Please credit (c)2010 Mark Cohen (mscohen@ucla.edu) during re-use. From:markcat3t Views:8653 http://gdata.youtube.com/static/imag...full_11x11.gif http://gdata.youtube.com/static/imag...full_11x11.gif http://gdata.youtube.com/static/imag...full_11x11.gif http://gdata.youtube.com/static/imag...full_11x11.gif http://gdata.youtube.com/static/imag...full_11x11.gif 10ratingsTime:03:28More inMusic More... |
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