Device physics, performance simulations and measured results of SOI MOS and DTMOS transistors and integrated circuits

A dynamic threshold MOSFET (DTMOS) was invented by Assaderaghi et al.(1994), connecting the gate to the contact terminal. There are four ways to connect the contact terminal: (1) keep the contact terminal floating; (2) connect the contact terminal to the source; (3) connect the contact terminal to the gate; and (4) take the contact terminal as a new input. We have designed fabricated and simulated all four ways of connecting the contact terminal.