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FETToy
Calculate the ballistic IV characteristics for conventional MOSFETs, Nanowire MOSFETs and Carbon NanoTube MOSFETs
Launch Tool
Archive Version 1.2.2
Published on 16 Oct 2009 All versions
doi:10.4231/D3736M20Z cite this
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Abstract
FETToy 2.0 is a set of Matlab scripts that calculate the ballistic IV characteristics for a conventional MOSFETs, Nanowire MOSFETs and Carbon NanoTube MOSFETs. For conventional MOSFETs,FETToy assumes either a single or double gate geometry and for a nanowire and nanotube MOSFETs it assumes a cylindrical geometry. Only the lowest subband is considered, but it is readily modifiable to include multiple subbands.Additional related documents are:
 FETToy Detailed Description
 Theory of Ballistic Nanotransistors
 Learning Module on FETToy
 Homework Exercises for FETToy

Nanoscale Transistors: Device Physics, Modeling and Simulation
by Mark Lundstrom and Jing Guo (Springer  2006) This book provides an introduction to the mathematical theory of ballistic MOSFETs and a brief discussion of the physics of scattering in nanoscale MOSFETs as well as an overview of simulation approaches to treat semiclassical and quantum transport.
Credits
The underlying theory is described in detail in A. Rahman, J. Guo, S. Datta, and M. Lundstrom, "Theory of Ballistic Nanotransistors", IEEE Transactions on Electron Devices, 50, pp. 18531864, 2003. This theory extends on work by Natori (J. Appl. Phys., 76, 48794890, 1994) by including 2D electrostatics and the socalled "quantum capacitance".
Cite this work
Researchers should cite this work as follows:
 A. Rahman, J. Guo, S. Datta, and M. Lundstrom, "Theory of Ballistic Nanotransistors", IEEE Transactions on Electron Devices, 50, pp. 18531864, 2003.