All Categories (21-27 of 27)

1. 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.

2. Thermoelectric Power Factor Calculator for Superlattices

   18 Oct 2008 | | Contributor(s):: Terence Musho, Greg Walker

   Quantum Simulation of the Seebeck Coefficient and Electrical Conductivity in 1D Superlattice Structures using Non-Equilibrium Green's Functions

3. Thermoelectric Power Factor Calculator for Nanocrystalline Composites

   18 Oct 2008 | | Contributor(s):: Terence Musho, Greg Walker

   Quantum Simulation of the Seebeck Coefficient and Electrical Conductivity in a 2D Nanocrystalline Composite Structure using Non-Equilibrium Green's Functions

4. 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

5. Energy Bands as a Function of the Geometry of the n-Well Potential: an Exercise

   out of 5 stars 

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

   Explores the position and the width of the bands as a function of the 10-barrier potential parameters. NSF

6. Bound States Calculation Description

   out of 5 stars 

   05 Jul 2008 | | Contributor(s):: Dragica Vasileska

   These lectures describe the calculation of the bound states in an infinite potential well, finite potential well and triangular well approximation. At the end, shooting method, that is used to numerically solve the 1D Schrodinger equation, is briefly described.visit www.eas.asu.edu/~vasileskNSF

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

   out of 5 stars 

   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...