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2010 MNTL UIUC Symposium Lecture 2 - Optoelectronics
09 Aug 2010 | | Contributor(s):: Russell D. Dupuis
ANGEL - A Nonequilibrium Green Function Solver for LEDs
18 Jan 2010 | | Contributor(s):: sebastian steiger
An MPI-parallelized implementation of 1-D NEGF for heterostructures. Includes off-diagonal scattering. Effective mass band structure for electrons and holes. The online tool only provides basic NEGF functionality without scattering.
ANGEL - A Nonequilibrium Green's Function Solver for LEDs
06 Feb 2010 | | Contributor(s):: sebastian steiger
Introducing ANGEL, a Nonequilibrium Green’s Function code aimed at describing LEDs.ANGEL uses a description close to the classic NEMO-1D paper (Lake et al., JAP 81, 7845 (1997)) to model quantum transport in a light-emitting diode (LED).ANGEL is the first 1D-heterostructure NEGF to include the...
Quantum Workshop III: LED Circuit and Device Physics
05 Feb 2015 | | Contributor(s):: Stella Quinones
A hands-on learning exercise used to illustrate the device physics of a light emitting diode (LED) in a simple resistor circuit. Students explore the photon energy of four LEDs, compare the voltage drop (or forward bias) across the LED, and explain the behavior of the LED under...
Solid State Lightening and LEDs
11 Aug 2011 | | Contributor(s):: Dragica Vasileska
This lecture is part of a Computational optoelectronics class that is taught at ASU by Prof. Vasileska.
The History of Semiconductor Heterostructures Research: From Early Double Heterostructure Concept to Modern Quantum Dot Structures
21 Jun 2011 | | Contributor(s):: Zhores I. Alferov
It would be very difficult today to imagine solid-state physics without semiconductor heterostructures. Semiconductor heterostructures and especially double heterostructures, including quantum wells, quantum wires and quantum dots, currently comprise the object of investigation of two thirds of...
[Illinois] ECE 398 Lecture 21: Optoelectronics II - Light Emitting Diodes & Lasers
02 Mar 2013 | | Contributor(s):: Kent D Choquette
[Illinois] ECE 398 Lecture 22,23: Optoelectronics III - Light Emitting Diodes & Laser Threshold