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You are here: ResourcesCoursesECE 656: Electronic Transport in SemiconductorsAbout

ECE 656: Electronic Transport in Semiconductors

By Mark Lundstrom

Electrical and Computer Engineering, Purdue University, West Lafayette, IN

This course develops a basic understanding of the theory of charge carrier transport in semiconductors and semiconductor devices and an ability to apply it to the anslysis of experiments and devices.

Abstract Fall 2009

This is a course about how charge flows in semiconductors with an emphasis on transport in nanoscale devices. The course consists of three main parts. Part 1 focuses on near-equilibrium transport in the presence of small gradients in the electrochemical potential or temperature, with or without the application of a small magnetic field. The emphasis in Part 2 is on the physics of carrier scattering and how the microscopic scattering processes are related to macroscopic relaxation times and mean-free-paths. Part three examines high-field transport in bulk semiconductors and so-called “non-local” transport in sub-micron devices. The course concludes with a brief introduction to quantum transport. The objective of the course is to develop a broad understanding of the basic concepts needed to understand modern electronic devices. It is designed for those who work on electronic devices – whether they are experimentalists, device theorists, or computationalists. The course is intended to be accessible to students with a general, introductory background in semiconductors, such as that obtained by taking ECE-606: Solid State Physics at Purdue University.

Course Structure

Course Introduction
Part 1: Near-equilibrium transport:
Low bias transport –the Landauer approach
Low bias transport – the Boltzmann equation
Percolative transport
Part 2: Carrier scattering
Relaxation times and lengths
Carrier scattering in semiconductors
Part 3: High-field and non-local transport
Balance equations
Monte Carlo simulation
Off-equilibrium transport in bulk semiconductors and devices
Quantum transport

Instructors Course Website

Bio Mark Lundstrom Mark Lundstrom is the Don and Carol Scifres Distinguished Professor of Electrical and Computer Engineering at Purdue University. He was the founding director of the Network for Computational Nanotechnology and now serves as chairman of its Executive Committee. Lundstrom earned his bachelor’s and master’s degrees from the University of Minnesota in 1973 and 1974, respectively and joined the Purdue faculty upon completing his doctorate on the West Lafayette campus in 1980. Before attending Purdue, he worked at Hewlett-Packard Corporation on MOS process development and manufacturing. At Purdue, he has worked on solar cells, heterostructure devices, carrier transport physics, and the physics and simulation of nanoscale transistors. His current research interests focus on the physics and technology of energy conversion devices. Lundstrom is a fellow the Institute of Electrical and Electronic Engineers (IEEE), the American Physical Society (APS), and the American Association for the Advancement of Science (AAAS). He has received several awards for his contributions to research and education and is a member of the U.S. National Academy of Engineering.
Sponsored by This course is part of a the "Electronics from the Bottom Up" educational initiative being spearheaded by the Network for Computational Nanotechnology with support from Intel Corp.
References
Fundamentals of Carrier Transport, 2nd Edition Mark Lundstrom, Cambridge University Press ISBN-13: 9780521637244 (paperback)
Advanced Semiconductor Fundamentals, 2nd Edition R.F. Pierret, Prentice Hall, ISBN 0-13-061792-X
Handouts and class notes will also be distributed from time to time
Cite this work

Researchers should cite this work as follows:

  • Mark Lundstrom (2009), "ECE 656: Electronic Transport in Semiconductors," http://nanohub.org/resources/7281.

    BibTex | EndNote

Location Purdue University, West Lafayette, IN
Tags
  1. Charge Transport
  2. nanoelectronics
  3. nanotransistors

Supporting Documents

Lecture Number/Topic Breeze Video Lecture Notes (PDF) Supplemental Material Suggested Exercises
ECE 656 Introductory Lecture View View Notes
ECE 656 Lecture 1: Bandstructure Review View View Notes Homework Solution
Homework
ECE 656 Lecture 2: Sums in k-space/Integrals in Energy Space View View Notes Homework Solution
Homework
ECE 656 Lecture 3: General Model for Transport View View Notes Homework Solution
Homework
ECE 656 Lecture 4: Density of States - Density of Modes View View Notes Homework Solution
Homework
ECE 656 Lecture 5: 1D Resistors View View Notes Homework Solution
Homework
ECE 656 Lecture 6: Discussion View View Notes
ECE 656 Lecture 7: 2 and 3D Resistors View View Notes Homework Solution
Homework
ECE 656 Lecture 8: Thermoelectric Effects View View Notes Homework Solution
Homework
ECE 656 Lecture 9: Coupled Current Equations View View Notes Homework Solution
Homework
ECE 656 Lecture 10: The Drift-Diffusion Equation View View Notes Homework Solution
Homework
ECE 656 Lecture 11: Discussion View View Notes
ECE 656 Lecture 12: Boltzmann Transport Equation View View Notes Homework Solution
Homework
ECE 656 Lecture 13: Solving the BTE: equilibrium and ballistic View View Notes Homework Solution
Homework
ECE 656 Lecture 14: Solving the BTE: 1D/RTA View View Notes Homework Solution
Homework
ECE 656 Lecture 15: Solving the BTE - General Solution for B = 0 View View Notes Homework Solution
Homework
ECE 656 Lecture 16: Solving the BTE: Magnetic Fields View View Notes Homework Solution
Homework
ECE 656 Lecture 17: BTE and Landauer View View Notes
ECE 656 Exam 1 (Fall 2009) Exam 1 (Fall 2009)
Exam 1 Solution
ECE 656 Lecture 18: Strong Magnetic Fields View Notes
ECE 656 Lecture 19: Characteristic Times View Notes Homework Solution
Homework
ECE 656 Lecture 20: Transmission and Backscattering View Notes Homework Solution
Homework
ECE 656 Lecture 21: Scattering and Fermi's Golden Rule View View Notes Homework Solution
Homework
ECE 656 Lecture 22: Charged Impurity Scattering View View Notes Homework Solution
Homework
ECE 656 Lecture 23: Phonon Scattering I View View Notes Homework Solution
Homework
ECE 656 Lecture 24: Phonon Scattering II View View Notes Homework Solution
Homework
ECE 656 Lecture 25: Phonon Scattering III View View Notes Homework Solution
Homework
ECE 656 Lecture 26: Mobility in 3D, 2D, and 1D View View Notes Homework Solution
Homework
ECE 656 Lecture 27: Scattering of Bloch Electrons View View Notes Homework Solution
Homework
ECE 656 Lecture 28: Balance Equation Approach I View View Notes Homework Solution
Homework
ECE 656 Lecture 29: Balance Equation Approach II View Notes Homework Solution
Homework
ECE 656 Lecture 30: Balance Equation Approach III View View Notes Homework Solution
Homework
ECE 656 Lecture 31: Monte Carlo Simulation View Notes Homework Solution
Homework
ECE 656 Lecture 32: High-Field Transport View Notes
ECE 656 Exam 2 (Fall 2009) Exam 2 (Fall 2009)
Exam 2 Solution
ECE 656 Lecture 33: Non-Local Transport View View Notes
ECE 656 Lecture 34: Ensemble Effects in Non-Local Transport View View Notes
ECE 656 Lecture 35: Ballistic Transport View View Notes
ECE 656 Lecture 36: The Course in a Lecture View Notes

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