Re: Preferred orientation question

2010-02-10 Thread Daniel Chateigner
Dear Ross, I presume on the flat sample you measured regular theta-2theta diagrams, then only probed those planes parallel to the sample plane. In such a situation, you do not probe correctly the texture, and all the models you could envisage are just giving back parameters that have been ref

Preferred orientation question

2010-02-10 Thread Ross H Colman
Dear All, Could anybody help me with a question I have related to preferred orientation? I have collected some spectra of a sample, on a D4 using flat plate geometry, that I suspect is showing preferred orientation effects. I was under the impression that a way of testing for this is to re-pack t