МОДЕЛИРОВАНИЕ В СРЕДЕ MathCAD ЗАВИСИМОСТИ РАДИАЦИОННОЙ ЧУВСТВИТЕЛЬНОСТИ ПЛАНАРНЫХ КРЕМНИЕВЫХ npn СТРУКТУР ОТ КОНЦЕНТРАЦИИ ИЗОВАЛЕНТНОЙ ПРИМЕСИ(Ge) И ДОЗЫ α-ОБЛУЧЕНИЯ

  • С Быткин

Abstract

Показано, что влияние уровня изовалентного легирования германием на радиационную стойкость npn структур нелинейно. Существует уровень легирования (NGe2∙1019 см-3), при котором радиационная чувствительность npn структурKh21E существенно возрастает.Получена и визуализирована феноменологическая модель Kh21E = f (NGe, Φα).

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Published
2020-03-24
Section
Статті