Fig. 3From: A High-Performance Rectangular Gate U Channel FETs with Only 2-nm Distance between Source and Drain Contactsa The comparisons of the IDS-VGS characteristics of the RGUC FET with different tsps on both logarithmic and linear scales. b The comparisons of subthreshold swings (SS) and ION/IOFF ratio of the RGUC FET with different tsps. c 2-D electric field distribution in the silicon body in off state for the device with 2 nm tsp. d 2-D electric field distribution in the silicon body in off state for the device with 0.5 nm tsp. e 2-D electron concentration distribution in the silicon body in off state for the device with 0.5 nm tspBack to article page