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SOURCE-SIDE STACKING FAULT BODY-TIE FOR PARTIALLY-DEPLETED SOI MOSFET HYSTERESIS CONTROL

机译:用于部分耗尽的SOI MOSFET滞回控制的源侧堆叠故障体

摘要

Floating body effects are substantially reduced by strategically forming source-side stacking faults to create a leakage path from the body to the source of an SOI structure. Embodiments include ion implanting a heavy ion, such as Xe, to form a buried amorphous layer in the source-side of the silicon layer after source/drain implants followed by silicidation, during which the buried amorphous region recrystallizes creating source-side stacking faults.
机译:通过策略性地形成源极侧堆叠故障以创建从本体到SOI结构的源极的泄漏路径,可以大大降低浮体效应。实施例包括离子注入重离子,例如Xe,以在源极/漏极注入之后进行硅化之后在硅层的源极侧形成掩埋的非晶层,在此期间,掩埋的非晶区域重结晶,从而产生源极侧的堆叠缺陷。

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