{'fraction_non_alphanumeric': 0.024484536082474227, 'fraction_numerical': 0.002577319587628866, 'mean_word_length': 5.641025641025641, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Behaviour of an ultrathin ferroelectric liquid crystal Langmuir–Blodgett film at an air–water and air–solid interface

A monolayer of a ferroelectric liquid crystal (FLC) at an air–water interface has been deposited onto solid substrates using the Langmuir–Blodgett technique. On compression, molecules on the water sub-phase of the Langmuir–Blodgett trough formed a stable monolayer at room temperature. The multilayers were successfully transferred to a quartz substrate by Y-type deposition and multilayers of varying thicknesses were obtained, ranging from a monolayer to 22 layers. FLC multilayers were studied by low-angle X-ray diffraction and Fourier transform infrared spectroscopy. The topography of the monolayer was studied and analysed by atomic force microscopy.