>Could anyone provide me refinement data of yttrium aluminium garnet (YAG)
>and Gadolinium gallium garnet (GGG) or tell me where to find it?
Lots of data on these in ICSD, and YAG is even on the free demo version
that everyone can access via the WWW (http://barns.ill.fr/dif/icsd/). You
can even output a FullProf file ready for refinement. Try searching for
"garnet" as the mineral name :-) Gosh, there's even a pretty picture of
that structure on: http://www.ill.fr/dif/3D-crystals/minerals.html !
Alan.
Alan Hewat, ILL Grenoble, FRANCE <[EMAIL PROTECTED]> tel (33) 4.76.20.72.13
ftp://ftp.ill.fr/pub/dif fax (33) 4.76.20.76.48 http://www.ill.fr/dif/