Broad band dipolar recoupling in the nuclear magnetic resonance of rotating solids

D. K. Sodickson, M. H. Levitt, S. Vega, R. G. Griffin

Research output: Contribution to journalArticlepeer-review

Abstract

The effects of homonuclear dipole couplings may be reintroduced into magic angle spinning nuclear magnetic resonance (NMR) spectra by judiciously spaced π pulse trains. This recoupling phenomenon occurs over a wide range of chemical shift differences and sample rotation speeds. We present results of magnetization exchange experiments exploiting the broad band recoupling effect, and propose a theoretical description in which pulse-assisted dipolar recoupling may be understood as a form of compensated rotational resonance.

Original languageEnglish (US)
Pages (from-to)6742-6748
Number of pages7
JournalThe Journal of Chemical Physics
Volume98
Issue number9
DOIs
StatePublished - 1993

ASJC Scopus subject areas

  • General Physics and Astronomy
  • Physical and Theoretical Chemistry

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