All Categories (1-11 of 11)

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

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

   One-stop-shop for teaching semiconductor devices

2. ABINIT: First-Time User Guide

   09 Jun 2009 | | Contributor(s):: Benjamin P Haley

   This first-time user guide provides an introduction to using ABINIT on nanoHUB. We include a very brief summary of Density Functional Theory along with a tour of the Rappture interface. We discuss the default simulation (what happens if you don't change any inputs, and just hit...

3. Band Structure Lab Demonstration: Bulk Strain

   03 Jun 2009 | | Contributor(s):: Gerhard Klimeck

   This video shows an electronic structure calculation of bulk Si using Band Structure Lab. Several powerful features of this tool are demonstrated.

4. Bulk Band Structure: a Simulation Exercise

   out of 5 stars 

   03 Aug 2008 | | Contributor(s):: Dragica Vasileska, Gerhard Klimeck

   This simulation exercise teaches the students about band structure of indirect and direct bandgap materials, the optical gaps, the concept of the effective mass and the influence of spin-orbit coupling on the valence bandstructure. NSF

5. ECE 656 Lecture 1: Bandstructure Review

   out of 5 stars 

   26 Aug 2009 | | Contributor(s):: Mark Lundstrom

   Outline:Bandstructure in bulk semiconductorsQuantum confinementSummary

6. ECE 656 Lecture 2: Sums in k-space/Integrals in Energy Space

   out of 5 stars 

   26 Aug 2009 | | Contributor(s):: Mark Lundstrom

   Outline:Density of states in k-space Example Working in energy space Discussion Summary

7. ECE 656 Lecture 2: Sums in k-Space/Integrals in Energy Space

   out of 5 stars 

   29 Aug 2011 | | Contributor(s):: Mark Lundstrom

   Outline:Density of states in k-spaceExampleWorking in energy spaceDiscussionSummary

8. ECE 656 Lecture 3: Density of States

   out of 5 stars 

   29 Aug 2011 | | Contributor(s):: Mark Lundstrom

   Outline:Density of statesExample: grapheneDiscussionSummary

9. ECE 656 Lecture 4: Density of States - Density of Modes

   out of 5 stars 

   10 Sep 2009 | | Contributor(s):: Mark Lundstrom

   Outline:Density of states Example: graphene Density of modes Example: graphene Summary

10. Nanoelectronic Modeling Lecture 33: Alloy Disorder in Bulk

    out of 5 stars 

    07 Jul 2010 | | Contributor(s):: Gerhard Klimeck, Timothy Boykin, Chris Bowen

    This presentation discusses disorder in AlGaAs unstrained systems in bulk. Bandstructure of an ideal simple unit cellWhat happens when there is disorder?Concept of a supercellBand folding in a supercellBand extraction from the concept of approximate bandstructureComparison of alloy disorder with...

11. Apr 27 2022

    nanoHUB Recitation Series for Semiconductor Education and Workforce Development: Bandstructure Models

    Abstract: In the third session, Dr. Gerhard Klimeck will give a brief overview of ABACUS and demonstrate several bandstructure tools. With these, students can explore the Standard Periodic...

    https://nanohub.org/events/details/2172