{'fraction_non_alphanumeric': 0.029411764705882353, 'fraction_numerical': 0.0, 'mean_word_length': 4.986486486486487, '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}}
P-Type Floating Gate for Retention and P/E Window Improvement of Flash Memory Devices

A flash memory with a lightly doped p-type floating gate is proposed, which improves charge retention and programming/erase (P/E) Vth window. Improvement in P/E window is enhanced for cells with smaller capacitance coupling ratio, which is important for future scaled flash memory cells. Both device simulation and experimental verification are presented.