Other Homonuclear Double-Resonance Techniques

Most other homonuclear double-resonance techniques, with names such as spin tickling and selective decoupling, provide information about the arrangement of spin states and the 

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A new heteronuclear dipolar interaction recoupling scheme suitable for the characterization of heteronuclear dipolar couplings for multiple-spin systems under very fast MAS condition has been proposed The new technique has been shown to be superior to the rotational echo double resonance method and other recoupling schemes as far as the interference of homonuclear dipolar interaction is concerned. The potential of the technique is illustrated for fluorapatite sample at a spinning frequency of 25 kHz. 

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