Re: Guinier geometry and Rietveld

Daniel Toebbens ( dt@min.uni-kiel.de )
Fri, 13 Mar 1998 20:45:39 +0100 (MET)

On Fri, 13 Mar 1998 vickers@gordon.cryst.bbk.ac.uk wrote:

> As far as I am aware, Rietveld analysis on Guinier data is not routine, mainly,
> I suspect, because of the absorption problems. I would, however, be very
> interested to hear from anyone who has attempted Rietveld on Guinier data.
>

Maybe this is a problem which can be overcome by the use of an internal
intensity standard? I do not see an other possibility, since IMHO you will
never obtain a sample-thickness which is a) the same for the whole samle
and b) known.

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Daniel M. Toebbens Tel.: 0431/880-2932
Mineralogisches Institut Fax : 0431/880-4457
Universitaet Kiel E-Mail: dt@min.uni-kiel.de
D-24098 Kiel
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