Undoped MOSFET – TechConnect Briefs

Charge-Based Threshold Voltage Definition for Undoped Single Gate and Symmetric Double Gate MOSFETs

Galup-Montoro C., Schneider M.C., Cunha A.I.A., Universidade Federal da Bahia - UFBA, BR

The purpose of this paper is to extend a charge-based definition of threshold voltage, already applied to conventional bulk MOSFETs to undoped single gate and symmetric double gate MOSFETs. The threshold surface potential is determined [...]

An Exact Analytic Model of Undoped Body MOSFETs using the SPP Approach

He J., Xi X., Chan M., Niknejad A., Hu C., University of California-Berkeley, US

An exact analytic model for undoped (or lightly doped) body MOSFETs has been derived in this paper by incorporating the mobile charge density in the 1-D Poissons equation. The formulation starts with deriving a close [...]