title: Phase-modulated heteronuclear decoupling in NMR of solids.
abstract: A theoretical description of heteronuclear decoupling in solids, which takes into account homonuclear dipole-dipole interactions and spinning of the sample, is presented. Based on this analysis, a simple and efficient decoupling sequence nPPM is introduced. It consists of n/4 TPPM subcycles, followed by another n/4 subcycles with reversed phases.
authors.affiliation: Department of Chemistry, Kent State University, Kent, OH 44242-0001, USA.
authors.forename: A K
authors.initials: AK
authors.lastname: Khitrin
authors.forename: Toshimichi
authors.initials: T
authors.lastname: Fujiwara
authors.forename: Hideo
authors.initials: H
authors.lastname: Akutsu