Proton spin-lattice relaxation and the central mode in NaH 3 (SeO 3 ) 2
- 1 January 1974
- journal article
- Published by Taylor & Francis in Ferroelectrics
- Vol. 7 (1) , 123-125
- https://doi.org/10.1080/00150197408237969
Abstract
Proton spin-lattice relaxation times in NaH3(SeO3)2 were measured about the 194°K phase transition for frequencies between 12 and 62 MHz. A frequency dependent contribution to the relaxation rate is observed. A central component of the fluctuation spectrum, with half-width of about 20 MHz, lies at its origin.Keywords
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