SPIN-SPIN INTERACTION SENSITIVITY IN THE INDIRECT MARF IMAGING OF POLYMERS

This paper is mostly devoted to the presentation of the main experimen tal characteristics of the MARF (Magic Angle in the Rotating Frame) so lid state imaging technique, as refined after the first preliminary an d initial phases, the results of which are also summarized. The recent progress has made easier the experimental set-up and increased the wh ole sensitivity of the method as well as it has developed new possibil ities for the introduction of NMR parameters sensitivity on the image, especially of polymers.