Direction Cosines - How are they defined? - Article 327 - go-pugleaf

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Direction Cosines - How are they defined?

#327

From: Peter Fuhrmann
Date: Thu, 03 Mar 1994 14:13

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Hallo,
I'm interested in handling the anisotropic extinction using the program 
MOLLY. Therefor I need the direction cosines (6 values), which desribe 
the incident and reflected beam whith respect to the crystal orientation.
The orienting matrix, hkl and diffractometer geometry are known.
Does anybody know about this topic and can tell me, how these values are 
defined, or where I can find some hints in the litrature?

Thanks, Peter.


Peter Fuhrmann -  <fuhrmann@chemie.fu-berlin.de>  - Tel.: +49-30-8383408    
FU Berlin - Institut fuer Kristallographie - Takustr. 6 - D-14195 Berlin
--
Peter Fuhrmann -  <fuhrmann@chemie.fu-berlin.de>  - Tel.: +49-30-8383408    
FU Berlin - Institut fuer Kristallographie - Takustr. 6 - D-14195 Berlin

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From: fuhrmann@chemie.fu-berlin.de (Peter Fuhrmann)
Subject: Direction Cosines - How are they defined?
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Summary: Direction Cosines - How are they defined?
Keywords:  Direction Cosines
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Date: Thu, 3 Mar 1994 14:13:19 GMT
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