Temperature Reliability Analysis of Ge Source-Based Heterogate Tunnel FET
摘要
This paper reports Ge source-based heterogate TFET on SELBOX substrate. The proposed TFET structure has been simulated based on analysis of DC parameters like transfer characteristic, sub-threshold swing (SS), ION/IOFF ratio, and capacitance over a temperature range from 300 to 500 K for Ge source heterogate TFET. The value of subthreshold swing and ION/IOFF ratio was found to be 30 mV/dec and 1.08 × 1012 that has shown a significant improvement as compared to recent reports. The effect of temperature on DC parameter has also been studied to ensure reliability of the proposed device.