Applets:
Quantum Mechanics
Shooting method
Transmission/reflection graphs
Kronig-Penney model
Time-dependent solution
Electrons in Crystals
2D Lattice
Fermi-Dirac Distribution
Holes moving through lattice
Carrier Concentration
Diffusion
Haynes-Shockley Experiment
Junctions
Charge Depletion
Lasers
Absorption and Emission
... with feedback
... with four energy levels
Documentation:
Overview of important classes
JavaDoc documentation index
Everything
(source, html, class, docs)