Drive Current Enhancement in TFET by Dual Source Region

Figure 10

(a) Total energy operation versus maximum frequency for different threshold voltage ; a low can be used with a lower supply voltage resulting in low energy dissipation; the smallest leads to an energy saving of about 5x in comparison with high at 1 MHz; (b) energy-delay product (EDP) for different . It can be seen that the smallest value of can be optimized compared with other values.

(a)

(b)