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

Local density of states
17 Apr 2010   Contributor(s):: Saumitra Raj Mehrotra, Gerhard Klimeck
The concept of general density of states (DOS) in devices is, by definition, spatially invariant. However, in the case of inhomogeneous materials or in quantum confined structures, the density of states can be resolved in space. This is known as local density of states, or LDOS. …

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

ME 597 Lecture 2: Electron States in SolidsDensity of States
09 Sep 2009   Contributor(s):: Ron Reifenberger
Note: This lecture has been revised since its original presentation.Topics:Electron States in Solids – Bloch FunctionsKronigPenney ModelDensity of States

Illinois ECE 440 Solid State Electronic Devices, Lecture 6: Doping, Fermi Level, Density of States
04 Dec 2008   Contributor(s):: Eric Pop, Umair Irfan

Lecture 1A: What and where is the resistance?
20 Aug 2008   Contributor(s):: Supriyo Datta
Objective: To introduce a simple quantitative model that highlights the essential parameters that determine electrical conduction: the density of states in the channel, D and the rates at which electrons hop in and out of the two contacts, labeled source and drain. This model is used to explain...

Lecture 1B: What and where is the resistance?
20 Aug 2008   Contributor(s):: Supriyo Datta
Objective: To introduce a simple quantitative model that highlights the essential parameters that determine electrical conduction: the density of states in the channel, D and the rates at which electrons hop in and out of the two contacts, labeled source and drain. This model is used to explain...

Semiconductor Device Education Material
28 Jan 2008   Contributor(s):: Gerhard Klimeck
This page has moved to "a Wiki page format"When we hear the words, semiconductor device, we may think first of the transistors in PCs or video game consoles, but transistors are the basic component in all of the electronic devices we use in our daily lives. Electronic systems are built from...

Carrier Statistics Lab
08 Jan 2008   Contributor(s):: Saumitra Raj Mehrotra, Abhijeet Paul, Gerhard Klimeck
Calculate the electron & hole density in semiconductors