{'fraction_non_alphanumeric': 0.00859106529209622, 'fraction_numerical': 0.0, 'mean_word_length': 5.477777777777778, '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}}
Evidence of substrate enhanced high-energy tails in the distribution function of deep submicron MOSFETs by light emission measurements

This letter reports direct experimental evidence that the high-energy tail of the hot carrier luminescence distribution of deep submicron silicon MOSFETs is essentially modified by the application of a substrate voltage. The bias and temperature dependence of the phenomenon are consistent with an enhancement of the high-energy tail of the energy distribution due to a second impact ionization event occurring at the drain to substrate junction.