Journal article

Improved heteronuclear decoupling schemes for solid-state magic angle spinning NMR by direct spectral optimization

It is shown that a direct spectral optimization scheme can be implemented to obtain improved heteronuclear dipolar decoupling schemes for solid-state magic-angle-spinning NMR experiments. The resulting schemes, which turn out to have a particularly simple form, are shown to be applicable over the whole range of commercially available spinning speeds (from 5 to 35 kHz), and are shown to improve on the performance of the best existing sequences. (C) 2003 Elsevier Science B.V. All rights reserved.


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