nanoHUB.org - Tags: Periodic Potential: resources
http://nanohub.org/tags/
Sat, 30 Aug 2014 11:04:48 -0400HUBzero - The open source platform for scientific and educational collaborationen-gbCopyright 2014 nanoHUB.orgTagsABACUS: Test for Periodic Potential Lab
http://nanohub.org/resources/9458
http://nanohub.org/resources/9458The objective of this test is to give an idea to a self-learning students or to instructors in the case this test is used in a classroom the level of understanding of this topic when students have gone through the learning material, worked exercises and have completed the assignments and the...]]>39Thu, 05 Aug 2010 20:23:05 -0400Periodic Potentials Exercise
http://nanohub.org/resources/9195
http://nanohub.org/resources/9195In 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...]]>39Wed, 16 Jun 2010 18:03:38 -0400Comparison of PCPBT Lab and Periodic Potential Lab
http://nanohub.org/resources/7201
http://nanohub.org/resources/7201This 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...]]>1Mon, 10 Aug 2009 18:30:54 -0400Periodic Potential Lab Demonstration: Standard Kroenig-Penney Model
http://nanohub.org/resources/6839
http://nanohub.org/resources/6839Periodic 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...]]>5Thu, 11 Jun 2009 13:46:38 -0400Periodic Potential Lab: First-Time User Guide
http://nanohub.org/resources/6855
http://nanohub.org/resources/6855This 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...]]>39Mon, 08 Jun 2009 02:36:02 -0400Cosine Bands: an Exercise for PCPBT
http://nanohub.org/resources/5319
http://nanohub.org/resources/5319This exercise demonstrates the formation of cosine bands as we increase the number of wells in the n-well structure.]]>39Fri, 22 Aug 2008 13:09:41 -0400Computational Nanoscience, Lecture 6: Pair Distribution Function and More on Potentials
http://nanohub.org/resources/4039
http://nanohub.org/resources/4039In this lecture we remind ourselves what a pair distribution function is, how to compute it, and why it is so important in simulations. Then, we revisit potentials and go into more detail including examples of typical functional forms, relative energy scales, and what to keep in mind when...]]>39Fri, 15 Feb 2008 13:48:43 -0500Computational Nanoscience, Lecture 4: Geometry Optimization and Seeing What You're Doing
http://nanohub.org/resources/4035
http://nanohub.org/resources/4035In this lecture, we discuss various methods for finding the ground state structure of a given system by minimizing its energy. Derivative and non-derivative methods are discussed, as well as the importance of the starting guess and how to find or generate good initial structures. We also...]]>39Wed, 13 Feb 2008 15:24:46 -0500Semiconductor Device Education Material
http://nanohub.org/resources/edu_semi
http://nanohub.org/resources/edu_semiThis 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 component in all of the electronic devices we use in our...]]>
39Tue, 29 Jan 2008 03:41:50 -0500Periodic Potential Lab
http://nanohub.org/resources/kronig_penney
http://nanohub.org/resources/kronig_penney7Mon, 28 Jan 2008 23:40:55 -0500