Dear Colleagues,
As
many of you are aware, the “Latin American Workshop on Applications of
Powder Diffraction” and satellite mini-course “Methods of Powder
Diffraction” will be held at Campinas, Brazil,
between April 16th and April 20th, 2007. Deadline for abstract submission i
Dear All
I try to describe the crystal structure
of a material from BaO Nb2O5-WO3 system with Rietveld refinement method. I get
abnormal thermal parameters (Beq) for Ba, O and Nb. Has somebody faced a problem
like that and how do I limit the Beq, I mean what are the proper
values?
Thank
