Double Resonance Interferometric Schemes for Solid State NMR: Two-Dimensional Quadrupolar Spectra of 23Na
A double resonance technique designed to allow study of quadrupole interactions in non-integral spin systems is presented. Both indirect detection of first-order quadrupolar satellites and the correlation of first- and second-order energies in polycrystalline systems are demonstrated.
- 4.M. Polak and R.W. Vaughan, J. Chem. Phys. (scheduled for publication in October 1978 ).Google Scholar