Lithium ordering and NMR linewidth in Li0.33TiS2 |
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| Authors: | RL Kleinberg BG Silbernagel AH Thompson |
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| Institution: | Exxon Research and Engineering Company P. O. Box 45 Linden, New Jersey 07036, USA |
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| Abstract: | The low temperature 7Li linewidths and second moments have been analyzed for Li0.33 TiS2 and Li0.97 TiS2. Moment calculations demonstrate that the linewidth is a sensitive indicator of order on a two dimensional lattice of dipoles. The calculated dipolar second moment is not consistent with a simple √3 ao superlattice in Li0.33 TiS2, but is consistent with a random arrangement of lithium ions and several more complex superlattices recently proposed by Kanamori and Kaburagi. |
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