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A Short-Channel Common Double-Gate MOSFET Model Adapted to Gate Oxide Thickness Asymmetry.
- Source :
-
IEEE Transactions on Electron Devices . Aug2014, Vol. 61 Issue 8, p2732-2737. 6p. - Publication Year :
- 2014
-
Abstract
- Existing compact models for common double-gate (CDG) MOSFETs are based on the fundamental assumption of having symmetric gate oxide thickness. In this paper, we demonstrate that using the unique quasi-linear relationship between the surface potentials, it is possible to develop compact model for CDG-MOSFETs without such approximation while preserving the mathematical complexity at the same level of the existing models. In the proposed model, the surface potential relationship is used to include the drain-induced barrier lowering, channel length modulation, velocity saturation, and quantum mechanical effect in the long-channel model and good agreement is observed with the technology computer aided design simulation results. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00189383
- Volume :
- 61
- Issue :
- 8
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Electron Devices
- Publication Type :
- Academic Journal
- Accession number :
- 97237482
- Full Text :
- https://doi.org/10.1109/TED.2014.2331191