Information can be found here on GaN and other III-V nitrides.

Java Applets

Crystal Structure & 14 Bravais Lattices Applet

E & M Rectangular Cavity

Fermi Dirac-vs.-Maxwell Boltzman

Haynes-Shockley Experiment

Metal-Oxide-Semiconductor Calculator Applet

MOS Capacitor: MOS Device - Charge - Field - Potential Profiles

MOSFET Operation

Phonons

Properties

Semiconductor

Solid State Physics

Resources

Crystallography Open Database