Hello Everyone,
I have watched videos and read a lot of papers on EBDS paper but i do not seems to understand fully how to analyze them. I hope to get help from here?.
Azeez Aremu EBSD can be primarily used to obtain information on the orientation of crystals.
The top figure, i.e. the four pole figures shows how the (001) plane is oriented with respect to the sample coordinates for different printing speeds (1-15 mm/s). As the printing/solidification speed increases, the orientation of crystal changes with the (001) being aligned nearly parallel to the TD direction for 15 mm/s. The colour bar in these maps have units of mrd, i.e. multiple of random distribution which define the strength of texture (this terminology is sensitive to the number of grains being analysed).
The bottom figure is an inverse pole figure (IPF) map, which represents the sample coordinates in terms of crystal coordinates. The colour in this map indicate the directions oriented parallel to the sample coordinate under consideration.
Personally, I find the book electron diffraction in materials science by Schwartz, Kumar and Adams as a good reference, link: https://link.springer.com/book/10.1007%2F978-0-387-88136-2.
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