Tags: kronig-penney

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  1. ABACUS - Assembly of Basic Applications for Coordinated Understanding of Semiconductors

    16 Jul 2008 | | Contributor(s):: Xufeng Wang, Dragica Vasileska, Gerhard Klimeck

    One-stop-shop for teaching semiconductor device education

  2. ABACUS Exercise: Bandstructure – Kronig-Penney Model and Tight-Binding Exercise

    20 Jul 2010 | | Contributor(s):: Dragica Vasileska, Gerhard Klimeck

    The objective of this exercise is to start with the simple Kronig-Penney model and understand formations of bands and gaps in the dispersion relation that describes the motion of carriers in 1D periodic potentials. The second exercise examines the behavior of the bands at the Brillouin zone...

  3. ABACUS—Introduction to Semiconductor Devices

    When we hear the term semiconductor device, we may think first of the transistors in PCs or video game consoles, but transistors are the basic component in all of the electronic devices we use in...

    https://nanohub.org/wiki/EduSemiconductor

  4. AQME Advancing Quantum Mechanics for Engineers

    Introduction to Advancing Quantum Mechanics for Engineers and Physicists “Advancing Quantum Mechanics for Engineers” (AQME) toolbox is an assemblage of individually authored tools...

    https://nanohub.org/wiki/AQME

  5. Comparison of PCPBT Lab and Periodic Potential Lab

    04 Aug 2009 | | Contributor(s):: Abhijeet Paul, Samarth Agarwal, Gerhard Klimeck, Junzhe Geng

    This small presentation provides information about the comparison performed for quantum wells made of GaAs and InAs in two different tools. This has been done to benchmark the results from completely two different sets of tools and validate the obtained results. In this presentation we provide...

  6. ECE 595E Lecture 10: Solving Quantum Wavefunctions

    31 Jan 2013 | | Contributor(s):: Peter Bermel

    Outline:Recap from MondaySchrodinger’s equationInfinite & Finite Quantum WellsKronig-Penney modelNumerical solutions:Real spaceFourier space

  7. EE 3329 - Electronic Devices Syllabus

    EE 3329 – Electronic Devices Syllabus (“Extended Play”) The University of Texas at El Paso The following concepts can be part of the syllabus for the Electronic Devices (EE...

    https://nanohub.org/wiki/EE3329ElectronicDevicesSyllabus

  8. ME 597 Lecture 2: Electron States in Solids-Density of States

    09 Sep 2009 | | Contributor(s):: Ron Reifenberger

    Note: This lecture has been revised since its original presentation.Topics:Electron States in Solids – Bloch FunctionsKronig-Penney ModelDensity of States

  9. Nanoelectronic Modeling Lecture 14: Open 1D Systems - Formation of Bandstructure

    25 Jan 2010 | | Contributor(s):: Gerhard Klimeck, Dragica Vasileska

    The infinite periodic structure Kroenig Penney model is often used to introduce students to the concept of bandstructure formation. It is analytically solvable for linear potentials and shows critical elements of bandstructure formation such as core bands and different effective masses in...

  10. Periodic Potential Lab

    19 Jan 2008 | | Contributor(s):: Abhijeet Paul, Junzhe Geng, Gerhard Klimeck

    Solve the time independent schrodinger eqn. for arbitrary periodic potentials

  11. Periodic Potential Lab Demonstration: Standard Kroenig-Penney Model

    03 Jun 2009 | | Contributor(s):: Gerhard Klimeck, Benjamin P Haley

    This video shows the simulation of a 1D square well using the Periodic Potential Lab. The calculated output includes plots of the allowed energybands, a table of the band edges and band gaps, plots of reduced and expanded dispersion relations, and plots comparing the dispersion relations to...

  12. Periodic Potential Lab Learning Materials

    By completing the Periodic Potential Lab in ABACUS - Assembly of Basic Applications for Coordinated Understanding of Semiconductors, users will be able a) to understand the Kronig-Penney model...

    https://nanohub.org/wiki/PPLPage

  13. Periodic Potential Lab Worked Examples

    09 Apr 2011 | | Contributor(s):: SungGeun Kim, Abhijeet Paul, Gerhard Klimeck, Lynn Zentner, Benjamin P Haley

    Worked Examples for Periodic Potential Lab

  14. Periodic Potential Lab: First-Time User Guide

    05 Jun 2009 | | Contributor(s):: Abhijeet Paul, Benjamin P Haley, Gerhard Klimeck, SungGeun Kim, Lynn Zentner

    This document provides guidance to first-time users of the Periodic Potential Lab tool. It offers basic information about solutions to the Schröedinger Equation in case of periodic potential in 1 dimension (1D). This document also contains suggested exercises to help users run the tool and...

  15. Periodic Potentials and the Kronig-Penney Model

    01 Jul 2008 | | Contributor(s):: Dragica Vasileska

    This material describes the derivation of the Kronig-Penney model for delta-function periodic potentials.

  16. Periodic Potentials Exercise

    15 Jun 2010 | | Contributor(s):: Gerhard Klimeck, Parijat Sengupta, Dragica Vasileska

    In this exercise, various calculations of the electronic band structure of a one-dimensional crystal are performed with the Kronig-Penney (KP) model. This model has an analytical solution and therefore allows for simple calculations. More realistic models always require extensive numeric...

  17. Slides: Kronig-Penney Model Explained

    08 Jul 2008 | | Contributor(s):: Dragica Vasileska, Gerhard Klimeck

    www.eas.asu.edu/~vasileskNSF