Commonly used resources

The Center For X-ray Optics (CXRO)
CXRO Homepage
X-ray Interactions With Matter Calculator
X-ray Data Booklet
X-ray Data Booklet Homepage
Electron Binding Energies
X-ray Emission Energies
X-ray Periodic Table
X-ray Absorption/Information sorted by element
X-ray Server by Sergey Stepanov at ANL
http://x-server.gmca.aps.anl.gov/
Bragg diffraction from perfect crystals calculator
Tutorials on XAS
http://xafs.org/Tutorials/
International X-ray Absorption Society
ixasportal.net/ixas/
Lightsources
http://www.lightsources.org/
Crystal Analyzer Atlas
Analyzer Atlas by Argonne