{'fraction_non_alphanumeric': 0.030425963488843813, 'fraction_numerical': 0.018255578093306288, 'mean_word_length': 6.264705882352941, 'pattern_counts': {'":': 0, '<': 2, '<?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}}
Ferroelectric properties of strontium, sodium and bismuth titanates

The conditions of calcination and firing in the solid solutions Srx(Na0.5Bi0.5)1-xTiO3 (0<x<0.5) have been systematically studied; thus the optimum sintering conditions have been determined. Accurate measurements of some piezoelectric properties indicate the appearance of a new intermediate phase between the antiferroelectric and paraelectric phases; therefore the phase diagram previously reported is noticeably modified.