A theory of the dielectric loss in the aligned nematic mesophase

Mauro Ferrario and Myron Evans

Physica A: Statistical Mechanics and its Applications, 1981, vol. 108, issue 1, 135-142

Abstract: A theory of dielectric absorption and dispersion in the nematic phase is developed which does not rely on the use of a nematic “director”. The major features of the spectrum are reproduced by using the fact that the autocorrelation functions 〈μ(0) · υ(t)〉 and 〈υ(t) · μ(0)〉 are no longer symmetry disallowed when the overall sample is anisotropic, as in the aligned nematic. Here μ is the dipole vector of the diffusing molecule and υ the centre of mass linear velocity.

Date: 1981
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:108:y:1981:i:1:p:135-142

DOI: 10.1016/0378-4371(81)90168-0

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