HU Shi-gang, WU Xiao-feng, XI Zai-fang. Study on the Gate Leakage Current of Ultra-thin MOS Devices in Conventional Off-state[J]. 2011, 28(12): 133-136.
HU Shi-gang, WU Xiao-feng, XI Zai-fang. Study on the Gate Leakage Current of Ultra-thin MOS Devices in Conventional Off-state[J]. 2011, 28(12): 133-136.DOI:
The physical mechanism of off-state leakage current is analyzed Abstractly.The edge direct-tunneling (EDT) gate leakage current of MOSFET with 1.4 nm gate oxide biased in conventional off-state is studied in depth.The results showed that the change of the EDT current obeys index law
the EDT makes a greater impact on short-channel devices than that on long-channel device in conventional off-state
and the EDT current is reduced to a certain extent with the substrate biased reversely.