Frequency Dependence of Rotating-Frame Nuclear Spin-Lattice Relaxation in Nematic-Cholesteric Mixtures
- 1 January 1975
- journal article
- research article
- Published by Taylor & Francis in Molecular Crystals and Liquid Crystals
- Vol. 30 (1) , 143-148
- https://doi.org/10.1080/15421407508082849
Abstract
The frequency dependence of the rotating frame proton spin-lattice relaxation time T 1p for a cholesteric structure was derived from a recent calculation of the angular dependence of T 1p for nematic liquid crystals. The calculated frequency dependence is in good agreement with experimental studies of several nematic-cholesteric mixtures.Keywords
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