title: Solid-state single and triple-quantum 93Nb MAS NMR studies of ferroelectric Pb(Mg1/3Nb2/3)O3 and a related pyrochlore.
abstract: Pb(Mg1/3Nb2/3)O3 (PMN), a well-known relaxor ferroelectric material, and a related pyrochlore phase have been studied by single- and triple-quantum 93Nb MAS NMR spectroscopy. The assignment of the NMR resonances has been attempted.
authors.affiliation: Department of Chemistry, University of Aveiro, Portugal.
authors.forename: L P
authors.initials: LP
authors.lastname: Cruz
authors.forename: J
authors.initials: J
authors.lastname: Rocha
authors.forename: J D
authors.initials: JD
authors.lastname: Pedrosa de Jesus
authors.forename: J M
authors.initials: JM
authors.lastname: Savariault
authors.forename: J
authors.initials: J
authors.lastname: Galy
mesh_terms: D009682:Magnetic Resonance Spectroscopy / Q000379:methods*; D009556:Niobium / Q000737:chemistry*; D010087:Oxides / Q000737:chemistry*
chemical_list: D010087:Oxides; C404734:lead magnesium niobate; D009556:Niobium; C016709:pyrochlore