An NQR study of the effects on the torsional oscillations of a molecular crystal due to uniaxial pressures |
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| Authors: | R.C. Zamar A.H. Brunetti D.J. Pusiol |
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| Affiliation: | 1. Instituto de Matemática, Astronomía y Física, Universidad Nacional de Córdoba (I.M.A.F.), Laprida 854, 500 Córdoba Argentina;2. I.M.A.F. and C.O.N.I.C.E.T., Laprida 854, 5000 Córdoba Argentina |
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| Abstract: | This work reports the experimental results of the uniaxial pressure dependence at various temperatures of the spin-lattice relaxation time, T1, in paradichlorobenzene single crystals.The directionality of the pressure dependence, together the temperature dependence ot T1 near room temperature, give us some information about the dependence of the molecular torsional frequencies and lifetimes of the oscillations ground levels with the intermolecular crystalline potential. |
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