bgmn : Open source XRD and Rietveld refiniment ( https://www.profex-xrd.org )
demeter : Software for XAS data processing ( https://github.com/bruceravel/demeter )
ifeffit : Suite of interactive programs for XAFS analysis ( https://github.com/newville/ifeffit )
mantid : Tools to support the processing of materials-science data ( https://www.mantidproject.org/ )
mumax : GPU-accelerated micromagnetic simulator ( http://mumax.github.io/ )
oommf : The Object Oriented MicroMagnetic Framework ( http://math.nist.gov/oommf/ )
prismatic : Prismatic Software for STEM Simulation ( https://prism-em.com )
profex : Open source XRD and Rietveld refiniment ( https://www.profex-xrd.org )
vampire : Atomistic simulation of magnetic nanomaterials made easy. ( http://vampire.york.ac.uk/ )
xraylarch : Software for XRF data analysis ( https://xraypy.github.io/xraylarch )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a stuff
For Paludis use this rsync : rsync://gentoo.zugaina.org/stuff-portage
If you have a problem : ycarus(-at-)zugaina.org