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ECE 606 Lecture 12: Equilibrium Concentrations
Online Presentations | 16 Feb 2009 | Contributor(s):: Muhammad A. Alam
Outline:Carrier concentrationTemperature dependence of carrier concentrationMultiple doping, co-doping, and heavy-dopingConclusion
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ECE 606 Lecture 11: Equilibrium Statistics
Online Presentations | 16 Feb 2009 | Contributor(s):: Muhammad A. Alam
Outline:Law of mass-action & intrinsic concentration Statistics of donors and acceptor levelsConclusion
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ECE 606 Lecture 10: Additional Information
Online Presentations | 16 Feb 2009 | Contributor(s):: Muhammad A. Alam
Outline:Potential, field, and chargeE-k diagram vs. band-diagramBasic concepts of donors and acceptorsConclusion
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ECE 606 Lecture 13a: Fermi Level Differences for Metals and Semiconductors
Online Presentations | 16 Feb 2009 | Contributor(s):: Muhammad A. Alam
Short chalkboard lecture on Fermi level and band diagram differences for metals and semiconductors.
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ECE 606 Lecture 9: Fermi-Dirac Statistics
Online Presentations | 04 Feb 2009 | Contributor(s):: Muhammad A. Alam
Outline:Rules of filling electronic statesDerivation of Fermi-Dirac Statistics: three techniquesIntrinsic carrier concentrationConclusion
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ECE 606 Lecture 8: Density of States
Online Presentations | 04 Feb 2009 | Contributor(s):: Muhammad A. Alam
Outline:Calculation of density of statesDensity of states for specific materialsCharacterization of Effective MassConclusions
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ECE 606 Lecture 7: Energy Bands in Real Crystals
Online Presentations | 04 Feb 2009 | Contributor(s):: Muhammad A. Alam
Outline:E-k diagram/constant energy surfaces in 3D solidsCharacterization of E-k diagram: BandgapCharacterization of E-k diagram: Effective MassConclusions
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ECE 606 Lecture 5: Energy Bands
Online Presentations | 04 Feb 2009 | Contributor(s):: Muhammad A. Alam
Outline:Schrodinger equation in periodic U(x)Bloch theoremBand structureProperties of electronic bandsConclusions
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ECE 606 Lecture 6: Energy Bands (continued)
Online Presentations | 04 Feb 2009 | Contributor(s):: Muhammad A. Alam
Outline:Properties of electronic bandsE-k diagram and constant energy surfacesConclusions
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ECE 606 Lecture 4: Solution of Schrodinger Equation
Online Presentations | 04 Feb 2009 | Contributor(s):: Muhammad A. Alam
Outline:Time-independent Schrodinger EquationAnalytical solution of toy problemsBound vs. tunneling statesConclusionsAdditional Notes: Numerical solution of Schrodinger Equation
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ECE 606 Lecture 3: Elements of Quantum Mechanics
Online Presentations | 28 Jan 2009 | Contributor(s):: Muhammad A. Alam
Outline:Why do we need quantum physicsQuantum conceptsFormulation of quantum mechanicsConclusions
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ECE 606 Lecture 2: Geometry of Periodic Crystals
Online Presentations | 28 Jan 2009 | Contributor(s):: Muhammad A. Alam
Outline:Volume & surface issues for BCC, FCC, Cubic latticesImportant material systemsMiller indices ConclusionsHelpful software tool: Crystal Viewer in the ABACUS tool suite.
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ECE 606 Lecture 1: Introduction
Online Presentations | 28 Jan 2009 | Contributor(s):: Muhammad A. Alam
Outline:Course information Current flow in semiconductors Types of material systems Classification of crystals
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Illinois ECE 440 Solid State Electronic Devices, Lecture 7: Temperature Dependence of Carrier Concentrations
Online Presentations | 30 Dec 2008 | Contributor(s):: Eric Pop
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Illinois ECE 440 Solid State Electronic Devices, Lecture 6: Doping, Fermi Level, Density of States
Online Presentations | 04 Dec 2008 | Contributor(s):: Eric Pop, Umair Irfan
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Illinois ECE 440 Solid State Electronic Devices, Lecture 1 Introduction
Online Presentations | 26 Nov 2008 | Contributor(s):: Eric Pop
Introduction to Solid State Electronic Devices
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ECE 606 Lecture 32: MOS Electrostatics I
Online Presentations | 19 Nov 2008 | Contributor(s):: Muhammad A. Alam
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ECE 606 Lecture 26: Schottky Diode II
Online Presentations | 19 Nov 2008 | Contributor(s):: Muhammad A. Alam
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ECE 612 Lecture 20: Broad Overview of Reliability of Semiconductor MOSFET
Online Presentations | 14 Nov 2008 | Contributor(s):: Muhammad A. Alam
Guest lecturer: Muhammad A. Alam.
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ECE 606: Principles of Semiconductor Devices
Courses | 12 Nov 2008 | Contributor(s):: Muhammad A. Alam
In the last 50 years, solid state devices like transistors have evolved from an interesting laboratory experiment to a technology with applications in all aspects of modern life. Making transistors is a complex process that requires unprecedented collaboration among material scientists, solid...