郭鸿--McGill University, Montreal, Canada
题目:Realizing High Current Sub-60 mV/ decade Switching in FETs by Gapped “Cold” Source
报告人: 郭鸿
单位:McGill University, Montreal, Canada
报告地点:秦皇岛
报告时间:2018年6月26日-30日
报告摘要
Abstract Achieving sub-60 mV/decade FET switching is critical for reducing power dissipation in integrated circuits. Here we propose and theoretically investigate steep slope switching made possible by a cold source suppresses hot electrons at the thermal tail of the Fermi distribution. We show sub-60 mV/decade switching with: (i) using gapless/ gapped graphene as injection source, (ii) introducing a band gap in the source of Si FET. The feasibility and design of the cold source are investigated by first principles on different metals, pocket doping and disorder.
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