JCrystal crystal shape editor/viewer
Welcome to the home of JCrystal, a computer program for creating, editing, displaying and deploying crystal shapes.
QuaRef Quasicrystal Reflection Generator
It creates lists of reflections for dihedral (octagonal,decagonal,dodecagonal) and icosahedral quasicrystals. It displays the 0th. layer as a static image and the the whole set of reflections in an interactive 3D viewer.
Steffen Weber's Homepage: Quasicrystals
This page is meant to be an introduction to the field of Quasicrystals in order to educate the interested reader on some basic concepts in this relatively new branch of Crystallography.