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NCN Nanoelectronics: Simulation Tools for Education

FETToy

This resource has a 9.5 Ranking

Ranking is calculated from a formula comprised of user reviews and usage statistics. Learn more ›

Usage Stats
Last 12 Months: Updated 16 May, 2008 more ›
Users: 482
Jobs: 5907
Avg. exec. time: 5 secs
Reviews & Citations
Google/IEEE: updated 28 Apr, 2008
Avg. Review: 5.0 out of 5 stars
Citations: 11

7 reviews (Review this)

11 citations

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Contributor(s) Anisur Rahman, Jing Wang
Purdue University, West Lafayette

Jing Guo
University of Florida

Sayed Hasan, Yang Liu, Akira Matsudaira, Shaikh S. Ahmed, Supriyo Datta, Mark Lundstrom
Purdue University, West Lafayette
At a glance Toy model to simulate I-V characteristics of nanoscale double gate MOSFETs
Screenshots
  • Screenshot #1
  • Demo #1
  • Screenshot #2
Description

FETToy 2.0 is a set of Matlab scripts that calculate the ballistic I-V 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:



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. 1853-1864, 2003
. This theory extends on
work by Natori (J. Appl. Phys., 76, 4879-4890, 1994) by including 2D
electrostatics and the so-called "quantum capacitance".

Cite this work

If you reference this work in a publication, please cite as follows:

  • A. Rahman, J. Guo, S. Datta, and M. Lundstrom, "Theory of Ballistic Nanotransistors", IEEE Transactions on Electron Devices, 50, pp. 1853-1864, 2003.
  • Rahman, Anisur; Wang, Jing; Guo, Jing; Hasan, Sayed; Liu, Yang; Matsudaira, Akira; Ahmed, Shaikh S.; Datta, Supriyo; Lundstrom, Mark (2006), "FETToy", http://www.nanohub.org/tools/fettoy/, accessed on 2008-05-17 03:05:45.

    BibTex | EndNote

In addition, we would appreciate it if you would add the following acknowledgment to your publication:

  • Simulation services for results presented here were provided by the Network for Computational Nanotechnology (NCN) at nanoHUB.org

Version released 09 Jan, 2008
Type Tools
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Reviews

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  1. 5.0 out of 5 stars 

    Posted on 17 April, 2008 by RAVI CHARAN

    I`m an undergraduate student...
    I liked this tool ,this is very much useful to me..
    thanks a lot..............

  2. 5.0 out of 5 stars 

    Posted on 14 June, 2007 by Thuy

  3. 4.0 out of 5 stars 

    Posted on 12 October, 2006 by Hamidreza Hashempour

    Seems to me that Source/Drain/Gate control parameters (alpha) have incorrect default values for the cntfet module of this tool.

    Since these parameters are the ratio of source/drain/gate capacitance to the total capacitance, their sum must be 1: now their sum is 0.88+0.035+0.035=0.95

    The interactive.m file must be modified.

    Regards,

  4. 5.0 out of 5 stars 

    Posted on 27 September, 2006 by Anonymous

  5. 5.0 out of 5 stars 

    Posted on 03 May, 2006 by manas desai

    Good way to look at different devices.

  6. 5.0 out of 5 stars 

    Posted on 21 February, 2006 by steve mcqueen

    As an undergraduate student new to the field of nanotechnology I have found the entire Web site full of valuable information and the simulation tools easy to use. Thanks for providing this resource.

  7. 5.0 out of 5 stars 

    Posted on 07 January, 2006 by Zhao Xu

Related Resources

The following are resources that may cover similar or related topics.

  • 10.0 Ranking Learning Modules Ballistic Nanotransistors

    Ballistic Nanotransistors

    Type Learning Modules
    Contributor(s) Mark Lundstrom
    Date 07 Dec, 2005
    Avg. Rating 5.0 out of 5 stars  (13)
    Rate this

    This learning module is an introduction to the theory ballistic nanotransistors. No transistor is fully ballistic, but analyzing nanotransistors by neglecting scattering processes provides new insights into the performance and limits of nanoscale MOSFETs. This learning module introduces the …

  • 2.9 Ranking Teaching Materials Exercises for FETToy

    Exercises for FETToy

    Type Teaching Materials
    Contributor(s) Mark Lundstrom
    Date 07 Dec, 2005
    Avg. Rating 4.0 out of 5 stars  (1)
    Rate this

    This series of exercises uses the FETToy program to illustrate some of the key physical concepts for nanotransistors.

  • 6.8 Ranking Downloads FETToy 2.0 Source Code Download

    FETToy 2.0 Source Code Download

    Type Downloads
    Date 27 Oct, 2005
    Avg. Rating 4.0 out of 5 stars  (1)
    Rate this

    FETToy 2.0 is a set of Matlab scripts that calculate the ballistic I-V 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 …

This is a part of ...

The following are resources, such as series or workshops, that this resource can be found listed under.

  • 0.0 Ranking Series NCN Nanoelectronics: Simulation Tools for Education

    NCN Nanoelectronics: Simulation Tools for Education

    Type Series
    Date 28 Nov, 2007
    Avg. Rating 0.0 out of 5 stars  (0)
    Rate this

    Many simulation tools are available on the nanoHUB. The tools have been well-tested and here include supporting materials so that they can be effectively used for education or intelligently used for research. The educational tools include example a first time users guide and example homework …

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