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Specific Process Knowledge/Characterization/XRD/SLSII analysis: Difference between revisions

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==Texture==
==Texture==


The texture plugin is used for Pole Figure analysis and Orientation distribution functions (ODF). However we do not have a license for ODF. To enable Orientation functions to be calculated 2 or more pole figures are needed. The texture plugin has two types of calculations, a Defocusing project and texture calculation. The defocusing project will not be discussed here, as it is not strictly needed for the texture calculation, however the idea with this is to measure on substrate with randomly distributed crystals and subtract this from the oriented texture data.
The texture plugin is used for Pole Figure analysis and Orientation distribution functions (ODF). However we do not have a license for ODF. To enable Orientation functions to be calculated, two or more pole figures are needed. The texture plugin has two types of calculations, a Defocusing project and texture calculation. The defocusing project will not be discussed here, as it is not strictly needed for the texture calculation, however the idea with this is to measure a substrate with randomly distributed crystals and subtract this from the oriented texture data.


A texture calculation processed as follows:
'''A texture calculation is processed as follows:
*Load data:
'''
**Choose one or more pole figure data sets to load.
#Load data:
*Load defocusing project:
##Choose one or more pole figure data sets to load.
**This is only possible if a randomly oriented sample has been measured.
#(Optional) Load defocusing project:
*Configure sample:
##This is only possible if a randomly oriented sample has been measured.
**Set the material and the reflections that have been measured.
#Configure sample:
**Extra reflections and materials can be added by the add reflection and add phase tools.
##Set the material and the reflections that have been measured.
**Also connect the reflections to the correct pole figures.
##Extra reflections and materials can be added by the "add reflection" and "add phase" tools.
**When all materials and reflection is set, press Estimate 2θB, to calculate the 2θ angles.
##Also connect the reflections to the correct pole figures.
*Make pole figure corrections:
##When all materials and reflection is set, press Estimate 2θB, to calculate the 2θ angles.
**Activate and change the settings of the preferred corrections in the right panel.
#Make pole figure corrections:
**Apply the corrections
##Activate and change the settings of the preferred corrections in the right panel.
**To read out the result, click on orientation function at the lower pane.
##Apply the corrections
For more information on how to use the Texture plugin, read the manual by clicking on the ? in the software or from [http://labmanager.dtu.dk/view_binary.php?fileId=4244 LabManager] - requires login.
##To read out the result, click on "orientation function" in the lower pane.
 
For more information on how to use the Texture plugin, read the manual by clicking on the ? in the software or see [http://labmanager.dtu.dk/view_binary.php?fileId=4244 LabManager] - requires login.


==Powder XRD==
==Powder XRD==