Title
Pure-Phase Two-Dimensional Niobium-93 Nutation Spectroscopic Study of Lead Metaniobate and the Piezoelectric Lead Magnesium Niobate
Document Type
Article
Publication Date
9-1999
Abstract
An NMR technique to measure pure-phase two-dimensional nutation NMR spectra, that yields higher resolution than traditional nutation experiments is reported. Using this technique 93Nb" role="presentation" style="box-sizing: border-box; margin: 0px; padding: 0px; display: inline-block; line-height: normal; font-size: 16.2px; word-spacing: normal; overflow-wrap: normal; white-space: nowrap; float: none; direction: ltr; max-width: none; max-height: none; min-width: 0px; min-height: 0px; border: 0px; position: relative;">93Nb nutation NMR spectra of PbNb2O6 and the technologically important Pb(Mg1/3Nb2/3)O3 (PMN) have been measured and the quadrupolar coupling constant of the niobium site in PbNb2O6 (CQ=19±2 MHz) determined. Estimates of the quadrupolar coupling constants for three different resonances associated with different niobium(V) sites in PMN (CQ62 MHz) are also reported.
Publication Title
Solid State Nuclear Magnetic Resonance
Volume
14
Issue
3-4
First Page
231
Last Page
235
DOI of Published Version
10.1016/S0926-2040(99)00020-X
Recommended Citation
Prasad, Subramanian; Zhao, Peidong; Huang, Jiong; Fitzgerald, John J.; and Shore, Jay S., "Pure-Phase Two-Dimensional Niobium-93 Nutation Spectroscopic Study of Lead Metaniobate and the Piezoelectric Lead Magnesium Niobate" (1999). Chemistry and Biochemistry Faculty Publications. 99.
https://openprairie.sdstate.edu/chem_pubs/99