{'fraction_non_alphanumeric': 0.02404809619238477, 'fraction_numerical': 0.0, 'mean_word_length': 5.172839506172839, '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}}
Photoinduced Current across Polyimide Langmuir-Blodgett Films in the Absence of an External Electric Field

We fabricated Au/PI/Al junctions using polyimide (PI) Langmuir-Blodgett (LB) films and then examined the photoinduced current across PI LB films in the absence of an external electric field. The generation of transient photoinduced current was explained with respect to the space-charge field formed in as-deposited PI LB films and the change in the space charge field with photoirradiation.