Jump to content

Diffraction standard

From Wikipedia, the free encyclopedia
This is an old revision of this page, as edited by V8rik (talk | contribs) at 23:57, 10 November 2006 (recat). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

In crystallography, a diffraction standard, or calibration crystal, is a crystal used to calibrate an X-ray spectrometer to an absolute X-ray energy scale. [Quartz]] or silicon crystals are typically used. There are also reports of crystals of silver behenate or silver stearate having been used for this purpose.