### Code | ### Homework | ### Links | ### Lectures |

Finite Differences | HW1 solution | Photoelectric effect | 1: History (1/25) |

Infinite Square Well | HW2 solution | electron interference movie | 2: Differential Equations, complex numbers, and Fourier Transforms (1/27) |

Finite Square Well | HW3 solution | FFT lab | 3: Fourier Transforms, Gaussians, and the "Heisenberg Uncertainty Principle" (1/29) |

Harmonic Oscillator | HW4 solution | photon interference | 4: Differential eigenvalue problem, finite differences, and Hermitian algebra (2/1) |

Periodic Potential: Bandstructure | HW5 solution | Electron interference | 5: Matter interferometry and the Schrödinger wave equation (2/3) |

Transmission: Transfer Matrix | HW6 solution | | 6: Wave function, the free particle, observables, and the time-independent SE (2/15) |

Transmission: Finite Differences | HW7 solution | | 7: Infinite square well and boundary conditions (2/17) |

Current-Voltage | HW8 solution | | 8: Numerical solution and boundary condition exception (2/19) |

Completeness | HW9 solution | | 9: Electrons in a periodic potential (2/22) |

Infinite Cubical Well | HW10 solution | | 10: Finite differences calculation of bandstructure (2/24) |

3-D spherical well | HW11 solution | | 11: Harmonic Oscillator: ladder operators (2/26) |

3-D Harmonic Oscillator | HW12 | | 12: Harmonic Oscillator: ladder operators 2 (3/1) |

Addition of angular momentum | HW13 solution | | Exam 1 (3/5) |

| | | 13: Scattering: Reflection and Transmission from Step Potential (3/10) |

extra codes | | | 14: Scattering from Delta Potential and Transfer Matrices (3/12) |

| | | 15: Tunneling, resonance, coupling, and Bloch state formation (3/22) |

| | | 16: Scattering in finite differences I (3/24) |

| | | 17: Scattering in finite differences II (3/26) |

| | | 18: Electron Transport: Current-Voltage relations (3/29) |

| | | 19: Transport in 2D conductors (3/31) |

| | | 20: Hilbert spaces and Dirac notation (4/2) |

| | | Exam 2 (4/5) |

| | | 21: Dirac notation/ Hilbert space example (4/7) |

| | | 22: Classical wave eqn in spherical curvilinear coordinates (4/9) |

| | | 23: Spherical Harmonics (4/12) |

| | | 24: 3-d Schrödinger equation in spherical curvilinear coordinates and the Radial Equation (4/14) |

| | | 25: 3-d Schrödinger equation in Cartesian coordinates (4/16) |

| | | 26: Finite Differences in 3-d (4/19) |

| | | 27: 3-d Harmonic Oscillator and Infinite spherical well (4/21) |

| | | 28: Infinite spherical well: Numerical results (4/23) |

| | | 29: Classical and Semiclassical models for the Hydrogen atom (4/26) |

| | | 30: Quantum Mechanical model for the Hydrogen atom I (4/28) |

| | | 31: Quantum Mechanical model for the Hydrogen atom II (4/30) |

| | | 32: "Normal" Zeeman effect (5/3) |

| | | 33: Relativistic Quantum Mechanics (5/5) |

| | | 34: Stern-Gerlach Experiment and Electron Spin (5/7) |

| | | 35: Spin eigenstates, Precession, and "Anomalous" Zeeman Effect (5/10) |

| | | FINAL (5/15) |

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| | | Appendix: Relativistic corrections: Spin-Orbit splitting in B=0 |