Published March 1, 1984
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Fourier transform pure nuclear quadrupole resonance by pulsed field cycling
Abstract
We report the observation of Fourier transform pure NQR by pulsed field cycling. For deuterium, well resolved spectra are obtained with high sensitivity showing the low frequency nu0 lines and allowing assignments of quadrupole couplings and asymmetry parameters to inequivalent deuterons. The technique is ideally applicable to nuclei with low quadrupolar frequencies (e.g., 2D, 7Li, 11B, 27Al, 23Na, 14N) and makes possible high resolution structure determination in polycrystalline or disordered materials.
Additional Information
Copyright © 1984 American Institute of Physics. Received 26 October 1983; accepted 30 December 1983. We thank E.L. Hahn, R. Kind, and J.A.S. Smith for helpful discussions. One of us (DBZ) acknowledges support by a National Science Foundation Graduate Fellowship, and another of us (KWZ) acknowledges an IBM predoctoral fellowship. This work was supported by the Director, Office of Energy Research, Basic Energy Sciences, Materials Sciences Division of the U.S. Department of Energy under Contract Number DE-AC03-76SF00098.Files
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