Find information on common issues.
Ask questions and find answers from other users.
Suggest a new site feature or improvement.
Check on status of your tickets.
ECE 656 Lecture 11: Coupled Current Equations and Thermoelectric Devices
23 Sep 2011 | | Contributor(s):: Mark Lundstrom
Outline:IntroductionCoupled flow equationsThermoelectric devicesDiscussionSummary
ECE 656 Lecture 9: Thermoelectric Effects - Charge Flow
Outline:IntroductionCharge transport in a temperature gradientMathematical formulationDiscussionSummary
ECE 656 Lecture 6: Near-Equilibrium Transport in the Bulk
20 Sep 2011 | | Contributor(s):: Mark Lundstrom
ECE 656 Lecture 5: Modes and Transmission
16 Sep 2011 | | Contributor(s):: Mark Lundstrom
ECE 656 Lecture 7: Resistance - Ballistic to Diffusive
Outline:Review2D ballistic resistors2D diffusive resistorsDiscussionSummary
ECE 656 Lecture 4: General Model for Transport
07 Sep 2011 | | Contributor(s):: Mark Lundstrom
Outline:The modelNear-equilibrium transportDiscussionSummary
ECE 656 Lecture 3: Density of States
Outline:Density of statesExample: grapheneDiscussionSummary
ECE 656 Lecture 2: Sums in k-Space/Integrals in Energy Space
Outline:Density of states in k-spaceExampleWorking in energy spaceDiscussionSummary
ECE 656: Electronic Transport in Semiconductors (Fall 2011)
29 Aug 2011 | | Contributor(s):: Mark Lundstrom
This course is about how charge flows in semiconductors with an emphasis on transport in nanoscale devices. The objective is to develop a broad understanding of basic concepts. The course is designed for those who work on electronic materials and devices – whether they are...
ECE 656 Lecture 1: Introduction to Carrier Transport
26 Aug 2011 | | Contributor(s):: Mark Lundstrom
OPV: Large Scale Ab Initio Simulation for Charge Transport in Disordered Organic Systems
31 Jan 2011 | | Contributor(s):: Lin-Wang Wang
This presentation was part of the "Organic Photovoltaics: Experiment and Theory" workshop at the 2010 Users' Meeting of the Molecular Foundry and the National Center for Electron Microscopy, both DOE-funded Research Centers at Lawrence Berkeley National Laboratory.
ECE 656 Lecture 36: The Course in a Lecture
14 Dec 2009 | | Contributor(s):: Mark Lundstrom
ECE 656 Lecture 35: Ballistic Transport
09 Dec 2009 | | Contributor(s):: Mark Lundstrom
Outline:Schottky barriersTransport across a thin baseHigh-field collectors
ECE 656 Exam 2 (Fall 2009)
07 Dec 2009 | | Contributor(s):: Mark Lundstrom
ECE 656 Lecture 34: Ensemble Effectsin Non-Local Transport
Outline:Review of velocity overshootSteady-state, spatial transientsHeterojunction launching rampsRepeated velocity overshootQuestions?
ECE 656 Lecture 32: High-Field Transport
01 Dec 2009 | | Contributor(s):: Mark Lundstrom
Outline:Brief IntroductionCurrent EquationQualitative features of high field transportSaturated velocityElectron temperature modelSurvey of resultsQuick Summary
ECE 656 Lecture 31: Monte Carlo Simulation
Outline:IntroductionReview of carrier scatteringSimulating carrier trajectoriesFree flightCollisionUpdate after collisionPutting it all togetherSummary
ECE 656 Lecture 30: Balance Equation Approach III
OutlineCarrier Temperature and Heat FluxBalance equations in 3DHeterostructuresSummary