{'fraction_non_alphanumeric': 0.0288, 'fraction_numerical': 0.0224, 'mean_word_length': 4.305084745762712, '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}}
Direct Observation of a Single Carbon Fullerene Transfer

We directly observed the transfer of a single 1.1-nm-diameter carbon fullerene between two gold electrodes separated by about 1.8 nm by applying a bias voltage of 0.6 V. The conductance showed sharp spikes of the order of 10-1G0 (=2e2/h) at the moment of transfer, which was on the order of those obtained when the fullerene bridged the two electrodes. No such transfer was observed at 0.1 V. We believe that the fullerene transfers at the moment when it has expanded, due to polarization, to the extent that it bridges the two electrodes under a high electric field.