And he is modest as well :-)
I have to be modest. According to the CNRS, I am a
second-class researcher...
Armel
do you really have the
resolution even on
HRPD to see the diffuse scattering between Bragg peaks at
high Q ?
No we don't, but this is not the main point (by the way, we don't use HRPD
for PDF, it doesn't go to sufficiently short wavelengths). The main reason
to go to high Q is to avoid
Jens,
Your effect might be more related to strain than size broadening. You
would have to check widths at various diffraction orders in a given
direction (i.e., 111, 222, 333, etc., vs 200, 400, 600, etc. for an fcc
material). If the widths increase roughly in proportion to diffraction
