| Abstract: | The reorientation times of a side chain nematic polymer have been measured. The polymer samples were oriented in magnetic fields of 2·1 T and the reorientation experiments were carried out using a NMR spectrometer operating at 1·5 T. Temperature and twist angle dependencies of the proton NMR spectra were studied in detail and discussed with regard to the alignment of the mesogenic molecule groups in the polymer medium. An additional result concerns the homogeneous or inhomogeneous reorientation. |
