Kinetics of orientation processes in nematic liquid crystals in a periodically changing magnetic field

The method of obtaining a magnetic field, the intensity vector which moves along conical surface at different values angle between and axis rotation angular velocity is described. An increase in phase shift director found with an apex field cone. In studied range velocities angles less than 60 °, synchronously field. exponential character dependence orientation relaxation time, characterizes rapid action liquid crystal technical devices, on pressure temperature established.