Dear Shay, There is no 2theta shift due to sample displacement in parallel beam geometry. That’s why the synchrotron data are so good!
radovan Radovan Cerny Laboratoire de Cristallographie, DQMP Université de Genève 24, quai Ernest-Ansermet CH-1211 Geneva 4, Switzerland Phone : [+[41] 22] 37 964 50, FAX : [+[41] 22] 37 961 08 mailto : radovan.ce...@unige.ch<mailto:radovan.ce...@unige.ch> URL : http://www.unige.ch/sciences/crystal/cerny/rcerny.htm De : rietveld_l-requ...@ill.fr [mailto:rietveld_l-requ...@ill.fr] De la part de Shay Tirosh Envoyé : jeudi 2 février 2017 16:15 À : rietveld_l@ill.fr Objet : 2-teta shift due to sample displacement in parallel beam Dear Rietvelders Does the 2-teta shift due to sample displacement in parallel beam is similar to Bragg Brentano mode? If not then what is the mathematical expression in parallel beam? Thanks Shay -- _________________________________________________ Dr. Shay Tirosh Institute for Nanotechnology & Advanced Materials Bar Ilan University Ramat Gan, 52900 Israel Phone: +972-(0)30-531-7320 Mobile: +972-(0)54-8834533 Email: stiro...@gmail.com<mailto:stiro...@gmail.com> _________________________________________________
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