MSE 221

 Quantum Physics of Materials

Term Offered: Fall
Text(s): Quantum Physics of Atoms, Molecules, Solids, Nuclei, and Particles, Eisberg & Resnick, Second Edition, Wiley, 1985
Instructor(s): Khantha, Mahadevan | khantha@seas.upenn.edu | 215-898-2913
Prerequisite(s): Physics 150 and Math 240 concurrent
Meets Natural Science Requirement as an alternative to PHYS 240 and counts towards MSE minor.
Grading:  
Course Home Page URL: www.courseweb.library.upenn.edu
Course Description: This course develops the background in basic physics required to understand the behavior of electrons in atoms, molecules and solids. Examples from the free and nearly-free electron theory of solids will be used to illustrate the application of these techniques. The application of quantum physics to many state-of-the-art materials analysis techniques will also be demonstrated throughout the course.

Course Outline: 14 weeks, lectures (3 times a week), recitation (once a week)

Introduction
Photoelectric effect
Breakdown of Classical Physics
Classical theory of Thermal Radiation
Planck’s theory of Thermal Radiation
Compton Effect
Dual nature of Electromagnetic Radiation
Matter Waves
Wave-Particle Duality
The Uncertainty Principle
Consequences of Uncertainty
Nuclear Model of Atom
Rutherford and Bohr
Atomic Spectra
Schrödinger equation
Born Interpretation
Expectation values
Time-independent Schrödinger equation
Eigenvalues and Eigenfunctions
Solutions of Time-independent Schrödinger equation – Free particle
Step potential
Barrier potential
Square well
One electron atom
Exclusion Principle
Multi-electron atom
Free Electron Theory
Specific Heat
Electrical and Thermal Conductivity
Multiple Square Wells
Band Theory
Consequences of Band Theory
Semiconductors and Insulators
Effective Mass
Nearly free electron theory
LCAO
Review


 


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