File Name : video-s1.mp4

Caption : the movie showing the texture change obtained for material between untreated glass plates under cross polarizers during cooling from the nematic (n) to the ferroelectric nematic (nf) phases for 3cn compound.

File Name : video-s2.mp4

Caption : the movie showing the texture change obtained for material between untreated glass plates under cross polarizers during cooling from the nematic (n) to the ferroelectric nematic (nf) phases for 3cn compound.

File Name : video-s3.mp4

Caption : the movie showing the texture change obtained for planarly aligned material after applying a triangular in-plane wave electric field of 1.2 vpp/20 μm with a frequency of 100 mhz in the nf phase of the 4cn compound.