peak width but also asymmetry, peak shift and
splitting. See Warren book for more. or try Maud.
Best regards,
Luca Lutterotti
>> >>
>> >> Dear All,
>> >>
>> >> I am trying to carry out Rietveld refineme
> Dear All,
>
> I am trying to carry out Rietveld refinement on a sample that has
> very obvious peak shape variation; probably due to subcell and
> supercell peaks. I believe there is a way to deal with this in GSAS,
> but I can't quite work out the best way.
>
>
> >>
> >> Dear All,
> >>
> >> I am trying to carry out Rietveld refinement on a sample that has
> >> very obvious peak shape variation; probably due to subcell and
> >> supercell peaks. I believe there is a way to deal with this in GSAS,
>
>>
>> Dear All,
>>
>> I am trying to carry out Rietveld refinement on a sample that has
>> very obvious peak shape variation; probably due to subcell and
>> supercell peaks. I believe there is a way to deal with this in GSAS,
>> but I can't quite w
>(I am not sure what other Rietveld programs allow this as well?)
WinMProf uses the phenomenological Stephens model of anisotropic
peak broadening. Much less expensive than TOPAS.
http://pecdc.univ-lemans.fr/WinMProf/WinMProf.htm
GSAS, free as well, was the first to apply it.
Fullprof used a s
>
> Dear All,
>
> I am trying to carry out Rietveld refinement on a sample that has
> very obvious peak shape variation; probably due to subcell and
> supercell peaks. I believe there is a way to deal with this in GSAS,
> but I can't quite work out the best way.
&g
Dear All,
I am trying to carry out Rietveld refinement on a sample that has
very obvious peak shape variation; probably due to subcell and
supercell peaks. I believe there is a way to deal with this in GSAS,
but I can't quite work out the best way.
I'd be grateful for any tips
