
ECE 656 Lecture 3: Density of States
07 Sep 2011   Contributor(s):: Mark Lundstrom
Outline:Density of statesExample: grapheneDiscussionSummary

ECE 656 Lecture 2: Sums in kSpace/Integrals in Energy Space
07 Sep 2011   Contributor(s):: Mark Lundstrom
Outline:Density of states in kspaceExampleWorking in energy spaceDiscussionSummary

Nanoelectronic Modeling Lecture 33: Alloy Disorder in Bulk
04 Aug 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...

ECE 656 Lecture 4: Density of States  Density of Modes
14 Sep 2009   Contributor(s):: Mark Lundstrom
Outline:Density of states Example: graphene Density of modes Example: graphene Summary

ECE 656 Lecture 2: Sums in kspace/Integrals in Energy Space
01 Sep 2009   Contributor(s):: Mark Lundstrom
Outline:Density of states in kspace Example Working in energy space Discussion Summary

ECE 656 Lecture 1: Bandstructure Review
26 Aug 2009   Contributor(s):: Mark Lundstrom
Outline:Bandstructure in bulk semiconductorsQuantum confinementSummary

Band Structure Lab Demonstration: Bulk Strain
12 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.

ABINIT: FirstTime User Guide
09 Jun 2009   Contributor(s):: Benjamin P Haley
This firsttime 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 "simulate") as...

ABACUS  Assembly of Basic Applications for Coordinated Understanding of Semiconductors
16 Jul 2008   Contributor(s):: Xufeng Wang, Dragica Vasileska, Gerhard Klimeck
Onestopshop for teaching semiconductor device education

Bulk Band Structure: a Simulation Exercise
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 spinorbit coupling on the valence bandstructure.NSF