Infoscience

Journal article

Generalized Charge Based Model of Double Gate Junctionless FETs Including Inversion

In this brief, we have developed a charge-based model for the symmetric double gate junctionless FET that also accounts for the inversion layer when the gate voltage is biased in deep depletion. Basically, this approach represents a generalization of a former model and aims at giving a unified description of junctionless field effect transistors beyond the domain of operation for which they have been designed. In addition to its interest for providing technology design rules, the new model is able to explain the unexpected increase in the gate capacitance when biasing the device in deep depletion.

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