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joshualande / AreaDiffractionMachine

Analyze 2D powder diffraction data
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Add more standard Q values into the program #24

Open joshualande opened 11 years ago

joshualande commented 11 years ago

Original author: joshuala...@gmail.com (February 23, 2008 18:27:36)

This would make it easier to use.

Original issue: http://code.google.com/p/areadiffractionmachine/issues/detail?id=24

joshualande commented 11 years ago

From zgainsfo...@gmail.com on September 19, 2010 04:15:40 Here are two Q files I use fairly regularly...

Al2O3 is obvious, Si3N4 is from silicon nitride membranes that I sometimes use for mounting XRF samples. The Si3N4 bands are not as accurate as Al2O3 or other standards because of the strain fields in the thin membranes. Nevertheless, I still find it useful for samples that don't require high accuracy because my sample then has a built in diffraction standard.