Anisotropy of the viscoelastic properties of smectic B PBHA (50.6)
Tabidze A. A.
The viscoelastic properties of a smectic В pentyloxybenzylidene hexylaniline (50.6) cannot be described by a hexagonal matrix. The coefficients of the elastic and viscous matrix can be described by a trigonal (rhombohedral) symmetry of the group C3, =S6.