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Development of a graphical interface for the Rietveld refinement program DBWS
(Wiley-Blackwell, 2014)
Development of a graphical interface for the Rietveld refinement program DBWS
(Wiley-Blackwell, 2000-08-01)
Refinamento sequencial e paramétrico pelo método de Rietveld: aplicação na caracterização de fármacos e excipientes
(Universidade Estadual Paulista (UNESP), 2018-04-20)
O refinamento de estruturas cristalinas pelo método de Rietveld (MR) consiste em ajustar um modelo estrutural a uma medida de difração. Essa é uma ferramenta eficiente para identificação e quantificação de estruturas ...
An overview of the microstructures present in high-speed steel - Carbides crystallography
(2006-12-01)
The aim of the work was to prepare an overview about the microstructures present in high-speed steel, focused on the crystallography of the carbides. High-speed steels are currently obtained by casting, powder metallurgy ...
Rietveld refinements of SnO(2) ceramic powders doped with ZnO, WO(3), CoO, Nb(2)O(5) and MoO(3)
(Oldenbourg Verlag, 2007-01-01)
Polycrystalline materials of SnO(2) doped with ZnO, WO(3), CoO, Nb(2)O(5), and MoO(3). were synthesized by solid state reaction. X-ray powder diffraction data were collected with Cu K(alpha) radiation from a Rigaku-Rint ...
Rietveld analysis of mechanically activated BaCO(3)-TiO(2) system
(J C P D S-int Centre Diffraction Data, 2008-06-01)
BaTiO(3) powders were prepared through mechanical activation chemistry and analyzed by Rietveld refinement with X-ray diffraction data. Raw BaCO(3) and TiO(2) powders were dry milled for 5 and 20 h and then calcinated for ...
Synthesis and crystal structure refinement by th Rietveld method of an antimony-bearing titanite Ca(Ti0.6Al0.2Sb0.2)OSiO4
(Cambridge University Press, 2009-09)
A synthetic analogue, Ca(Ti0.6Al0.2Sb0.2)OSiO4, of antimony-bearing titanite of a composition similar to that found at St. Marcel-Praborna (Italy) was synthesized using ceramic methods and the crystal structure was refined ...
Characterization of nickel doped Zn7Sb2O12 spinel phase using Rietveld refinement
(J C P D S-int Centre Diffraction Data, 2003-09-01)
Zn7Sb2O12 is known to adopt an inverse spinel crystal structure, in which Zn2+ occupies the eight tetrahedral positions and Sb5+ and Zn2+ randomly occupy the 16 octahedral positions. Samples of Zn7-xNixSb2O12 (X = 0, 1, ...
DBSW-9411 - an upgrade of the DBWS*.* programs for Rietveld refinement with PC and mainframe computers.
(Wiley-Blackwell, 1995-06-01)