{'fraction_non_alphanumeric': 0.008048289738430584, 'fraction_numerical': 0.0, 'mean_word_length': 5.64, '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}}
Determination of the geometry of microhardness indenters with a scanning force microscope

In this paper, experience gathered during the measurement of the geometry of microhardness indenters using a scanning force microscope is discussed. Reasonable accuracy of the geometrical parameters of a microhardness indenter can be obtained only if the scanning force microscope has been calibrated. The effect of the geometrical deviations on the result measured for the universal hardness is discussed.