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NCN Nanoelectronics: Simulation Tools for Education

Periodic Potential Lab

This resource has a 8.3 Ranking

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

Usage Stats
Overall Period: Updated 15 Oct, 2008
Users: 204
Jobs: 2821
Avg. exec. time: 13 secs
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Google/IEEE
Avg. Review: 0.0 out of 5 stars
Citations: 0

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Available Versions

Version 1.02 - published on 20 Feb, 2008
Contributor(s) Abhijeet Paul, Gerhard Klimeck
Purdue University, West Lafayette
At a glance The Periodic Potential Lab solves the time independent Schroedinger Equation in a 1-D spatial potential variation. Rectangular, triangular, parabolic (harmonic), and Coulomb potential confinements can be considered. The user can determine energetic and spatial details of the potential profiles, compute the allowed and forbidden bands, plot the bands in a compact and an expanded zone, and compare the results against a simple effective mass parabolic band. Transmission is also calculated ...
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Description

The Periodic Potential Lab solves the time independent Schroedinger Equation in a 1-D spatial potential variation. Rectangular, triangular, parabolic (harmonic), and Coulomb potential confinements can be considered. The user can determine energetic and spatial details of the potential profiles, compute the allowed and forbidden bands, plot the bands in a compact and an expanded zone, and compare the results against a simple effective mass parabolic band. Transmission is also calculated through the well for the given energy range.

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References

Introduction to Solid State Physics, Charles Kittel

Cite this work

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

  • Paul, Abhijeet; Klimeck, Gerhard (2008), "Periodic Potential Lab," doi: 10254/nanohub-r3847.3.

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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

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