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Transcript 
A SIMPLE GLANCING ANGLE ATTACHMENT FOR A POWDER
DIFFRACTOMETER
Jerrold A. Carsello
J.B. Cohen X-Ray Diffraction Facility, Northwestern University
Evanston, Illinois, 60208
Powder diffraction patterns where obtained from a thin coating of polycrystalline silicon
on a glass substrate. This was achieved using glancing angle diffraction in conjunction
with parallel beam optics. The optical system in this case was built using a salvaged
soller slit from a x-ray fluorescence machine. Commercially available glancing angle
attachments can cost upwards $10k. This device was built for about $1k.
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