Tags: energy bands

Resources (1-15 of 15)

  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. 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 "simulate") as...

  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. ECE 606 Lecture 13a: Fermi Level Differences for Metals and Semiconductors

    16 Feb 2009 | | Contributor(s):: Muhammad A. Alam

    Short chalkboard lecture on Fermi level and band diagram differences for metals and semiconductors.

  5. ECE 606 Lecture 3: Emergence of Bandstructure

    31 Aug 2012 | | Contributor(s):: Gerhard Klimeck

    Table of Contents:00:00ECE606: Solid State Devices Lecture 300:24Motivation01:17Time-independent Schrodinger Equation02:22Time-independent Schrodinger Equation04:23A Simple Differential Equation05:29Presentation Outline05:46Full Problem Difficult: Toy Problems First06:07Case 1: Solution for...

  6. ECE 606 Lecture 5: Energy Bands

    04 Feb 2009 | | Contributor(s):: Muhammad A. Alam

    Outline:Schrodinger equation in periodic U(x)Bloch theoremBand structureProperties of electronic bandsConclusions

  7. ECE 606 Lecture 6: Energy Bands (continued)

    04 Feb 2009 | | Contributor(s):: Muhammad A. Alam

    Outline:Properties of electronic bandsE-k diagram and constant energy surfacesConclusions

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

    07 Sep 2011 | | Contributor(s):: Mark Lundstrom

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

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

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

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

  10. From 1 well to 2 wells to 5 wells to periodic potentials: an Exercise

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

    This exercise demonstrates that the interaction between the wells lifts the degeneracy of the quasi-bound states and if in the limit we have infinite periodic potential it leads to formation of energy bands. Notice that when the interaction is less strong the energy levels are more sharp and the...

  11. Illinois ECE 440 Solid State Electronic Devices, Lecture 3: Energy Bands, Carrier Statistics, Drift

    19 Aug 2008 | | Contributor(s):: Eric Pop

    Discussion of scaleReview of atomic structureIntroduction to energy band model

  12. Illinois ECE 440 Solid State Electronic Devices, Lecture 4: Energy Bands, Carrier Statistics, Drift

    19 Aug 2008 | | Contributor(s):: Eric Pop

    Energy Bands and CarriersBand gaps (lattice and temperature dependence)Band curvatureCarrier effective mass

  13. Illinois ECE 440: Diffusion and Energy Band Diagram Homework

    27 Jan 2010 | | Contributor(s):: Mohamed Mohamed

    This homework covers Diffusion of Carriers, Built-in Fields and Metal semiconductor junctions.

  14. Illinois ECE 440: MOS Capacitor Homework

    27 Jan 2010 | | Contributor(s):: Mohamed Mohamed

    This homework covers Threshold Voltage, MOS Band Diagram, and MOS Capacitance-Voltage Analysis.

  15. [Illinois] ECE 398 Lecture 6: Heterostructure Energy Bands & Quantum Wells

    08 Nov 2010 | | Contributor(s):: Kent D Choquette