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Date:14 Aug 00, 14:27
To: [EMAIL PROTECTED]
Subject: definition of size
Was read at 8:18, 16 Aug 00.
Martina Andratschke
Universitaet Regensburg
Universitaetsstrasse 31
D 93053 Regensburg
e-mail: [EMAIL PROTECTED]
Hi everyone,
Having noticed that the primary beam in one of our instruments is rather
weakfish, I had a look at the monochromator crystal to find that, to my horror, it is
severely oxidized. Does anyone of this group know what the best gentle way to get rid
of the oxides layer would b
L. Keller wrote :
>Aren't f an g both analytical functions or am I missing somehing here?
>Fourier (Warren-Averbach) analysis does not assume any profile shape. That is
>why it's often so cumbersome. As soon as one assigns a function to the
>profile, the plot of Fourier coefficients is always
In a message dated 08/15/2000 3:02:58 AM Pacific Daylight Time,
[EMAIL PROTECTED] writes:
<< The
calculated pattern is constructed by convolution f*g where g comes
from a measurement on a sample unaffected by microstructures, and
f is built from a model of the microstructure (size, microstrai
L. Keller wrote :
>I am not sure if it is a good idea to derive average coherent domain lengths
>from Rietveld analysis programs. I am not aware of any package currently
>available which is set up to follow the strict analytical procedures
>necessary (= profile deconvolution, Fourier analysis
Confirmation of reading: your message -
Date:14 Aug 00, 14:27
To: [EMAIL PROTECTED]
Subject: definition of size
Was read at 12:03, 15 Aug 100.
Jens Wenzel Andreasen"If only those geologists would let me
Dept. of Mineralogy alone, I could do very well, bu
