
Tunneling
30 Jul 2011  Teaching Materials  Contributor(s): Dragica Vasileska, Gerhard Klimeck
This set of slides describes the quantummechanical process for tunneling and how it is accounted for in modeling semiconductor devices. We explain WKB approximation, transfer matrix approach and...
http://nanohub.org/resources/11771

K12: Introduction to Quantum Wells
02 Feb 2009  Teaching Materials  Contributor(s): David Beck, Mark M Budnik
A lesson plan for a 2030 minute exercise for 4th and 5th grade Gifted and Talented students to explore the concept of quantum wells. The objectives of the lesson are:
* The students will be...
http://nanohub.org/resources/5925

Tunneling Through Triangular Barrier: an Exercise for PCPBT
24 Jul 2008  Teaching Materials  Contributor(s): Dragica Vasileska, Gerhard Klimeck
This exercise teaches the users that a very good result can be obtained when the triangular barrier is approximated with 11 segment piecewise constant potential barrier...
http://nanohub.org/resources/5102

Slides: WKB Approximation Applications
10 Jul 2008  Teaching Materials  Contributor(s): Dragica Vasileska, Gerhard Klimeck
www.eas.asu.edu/~vasileskNSF
http://nanohub.org/resources/4988

Reading Material: Tunneling
09 Jul 2008  Teaching Materials  Contributor(s): Dragica Vasileska
www.eas.asu.edu/~vasileskNSF
http://nanohub.org/resources/4940

Computational Nanoscience, Lecture 26: Life Beyond DFT  Computational Methods for Electron Correlations, Excitations, and Tunneling Transport
20 May 2008  Teaching Materials  Contributor(s): Jeffrey B. Neaton
In this lecture, we provide a brief introduction to "beyond DFT" methods for studying excited state properties, optical properties, and transport properties. We discuss how the GW approximation...
http://nanohub.org/resources/4574

Finite Height Quantum Well: an Exercise for Band Structure
31 Jan 2008  Teaching Materials  Contributor(s): David K. Ferry
Use the Resonant Tunneling Diodes simulation tool on nanoHUB to explore the effects of finite height quantum wells.
Looking at a 2 barrier device, 300 K, no bias, other standard variables, and 3...
http://nanohub.org/resources/3949