
ABACUS: Test for Periodic Potential Lab
05 Aug 2010  Teaching Materials  Contributor(s): Dragica Vasileska, Gerhard Klimeck
The objective of this test is to give an idea to a selflearning students or to instructors in the case this test is used in a classroom the level of understanding of this topic when students have...
http://nanohub.org/resources/9458

Comparison of PCPBT Lab and Periodic Potential Lab
10 Aug 2009  Online Presentations  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...
http://nanohub.org/resources/7201

Computational Nanoscience, Lecture 4: Geometry Optimization and Seeing What You're Doing
13 Feb 2008  Teaching Materials  Contributor(s): Jeffrey C Grossman, Elif Ertekin
In this lecture, we discuss various methods for finding the ground state structure of a given system by minimizing its energy. Derivative and nonderivative methods are discussed, as well as the...
http://nanohub.org/resources/4035

Cosine Bands: an Exercise for PCPBT
22 Aug 2008  Teaching Materials  Contributor(s): Gerhard Klimeck, Dragica Vasileska
This exercise demonstrates the formation of cosine bands as we increase the number of wells in the nwell structure.
http://nanohub.org/resources/5319

Periodic Potential Lab
28 Jan 2008  Tools  Contributor(s): Abhijeet Paul, Junzhe Geng, Gerhard Klimeck
Solve the time independent schrodinger eqn. for arbitrary periodic potentials
http://nanohub.org/resources/kronig_penney

Periodic Potential Lab Demonstration: Standard KroenigPenney Model
11 Jun 2009  Animations  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,...
http://nanohub.org/resources/6839

Periodic Potential Lab: FirstTime User Guide
07 Jun 2009  Teaching Materials  Contributor(s): Abhijeet Paul, Benjamin P Haley, Gerhard Klimeck, SungGeun Kim, Lynn Zentner
This document provides guidance to firsttime users of the Periodic Potential Lab tool. It offers basic information about solutions to the Schröedinger Equation in case of periodic potential...
http://nanohub.org/resources/6855

Periodic Potentials Exercise
16 Jun 2010  Teaching Materials  Contributor(s): Gerhard Klimeck, Parijat Sengupta, Dragica Vasileska
In this exercise, various calculations of the electronic band structure of a onedimensional crystal are performed with the KronigPenney (KP) model. This model has an analytical solution and...
http://nanohub.org/resources/9195

Semiconductor Device Education Material
28 Jan 2008  Teaching Materials  Contributor(s): Gerhard Klimeck
This page has moved to "a Wiki page format"
When we hear the words, semiconductor device, we may think first of the transistors in PCs or video game consoles, but transistors are the basic...
http://nanohub.org/resources/edu_semi