Re: TOPAS full axial model

Hi Lukasz, You are talking about fundamental parameters approach to Rietveld as proposed by Alan Coelho (CHEARY, R. W. e COELHO A., J. Appl. Cryst.,31, 1998, 851-861. ) The sample length is the length of the sample measured in the axial direction (in mm). It is the illuminated area, so it

Re: on high pressure data indexing and unit cell reduction

Cell conversion may be done with the programs provided by Bilbao Crystallography Server (http://www.cryst.ehu.es/). Consider using the programs: GENPOS and CELLTRAN. On 03/03/2014 05:55 PM, Young, Lindsay wrote: Hello all - I've gotten stuck at a point in my data refinement, I'd appreciate

Re: Powder Diffraction Discussion Group on Facebook

Indeed I find the list one of my best resources and when I have some doubt on a subject, I search the old posts. Kind regards, Roberto Roberto Ribeiro de Avillez Professor Associado Dept de Engenharia Química e de Materiais Pontifícia Universidade Católica do Rio de Janeiro tel. +55 21 3527