In:
The Journal of Chemical Physics, AIP Publishing, Vol. 61, No. 5 ( 1974-09-01), p. 1985-1989
Kurzfassung:
In some p, p′-di-n-alkyl-azoxybenzenes, an anomalous decrease of ε‖ and increase of ε⊥ is observed when the nematic phase is cooled to below the nematic/smectic-A transition temperature. This is attributed to dipole-dipole interaction, which becomes especially important for neighboring molecules in the same smectic layer. The Kirkwood-Fröhlich theory for the dielectric properties of anisotropic polar liquids is used in order to account for these interactions.
Materialart:
Online-Ressource
ISSN:
0021-9606
,
1089-7690
Sprache:
Englisch
Verlag:
AIP Publishing
Publikationsdatum:
1974
ZDB Id:
3113-6
ZDB Id:
1473050-9
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