PODCAST
[Audio] ECE 606: Principles of Semiconductor Devices
by 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...
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ECE 606 Lecture 14: Bulk Recombination
Outline:Derivation of SRH formulaApplication of SRH formula for special casesDirect and Auger recombinationConclusion
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ECE 606 Lecture 19: Numerical Solution of Transport Equation
Outline:Basic Transport Equations Gridding and finite differencesDiscretizing equations and boundary conditions Conclusion
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ECE 606 Lecture 15: Surface Recombination/Generation
Outline:Nature of interface statesSRH formula adapted to interface statesSurface recombination in depletion regionConclusion
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ECE 606 Lecture 18: Continuity Equations
OutlineContinuity EquationExample problems Conclusion
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ECE 606 Lecture 17: Hall Effect, Diffusion
Outline:Measurement of mobilityHall Effect for determining carrier concentrationPhysics of diffusionConclusions
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ECE 606 Lecture 13: Recombination-Generation
Outline:Non-equilibrium systemsRecombination generation eventsSteady-state and transient responseDerivation of R-G formulaConclusion
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ECE 606 Lecture 12: Equilibrium Concentrations
Outline:Carrier concentrationTemperature dependence of carrier concentrationMultiple doping, co-doping, and heavy-dopingConclusion
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ECE 606 Lecture 11: Equilibrium Statistics
Outline:Law of mass-action & intrinsic concentration Statistics of donors and acceptor levelsConclusion
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ECE 606 Lecture 10: Additional Information
Outline:Potential, field, and chargeE-k diagram vs. band-diagramBasic concepts of donors and acceptorsConclusion
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ECE 606 Lecture 9: Fermi-Dirac Statistics
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
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
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
Outline:Schrodinger equation in periodic U(x)Bloch theoremBand structureProperties of electronic bandsConclusions
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ECE 606 Lecture 6: Energy Bands (continued)
Outline:Properties of electronic bandsE-k diagram and constant energy surfacesConclusions
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ECE 606 Lecture 4: Solution of Schrodinger Equation
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
Outline:Why do we need quantum physicsQuantum conceptsFormulation of quantum mechanicsConclusions
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ECE 606 Lecture 2: Geometry of Periodic Crystals
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
Outline:Course information Current flow in semiconductors Types of material systems Classification of crystals
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ABOUT THIS SHOW
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...
HOSTED BY
Muhammad A. Alam
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