1-8 of 8 Search Results for

Rietveld refinement

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Series: ASM Handbook
Volume: 10
Publisher: ASM International
Published: 15 December 2019
DOI: 10.31399/asm.hb.v10.a0006643
EISBN: 978-1-62708-213-6
... line extinction (difficult), refinement Powder Arrangement of atoms Automatic: direct methods, solution and refinement of intensities Single crystal Global optimization, direct, real space and hybrid methods, Rietveld refinement of whole pattern Powder Identification of compound...
Series: ASM Handbook
Volume: 10
Publisher: ASM International
Published: 15 December 2019
DOI: 10.31399/asm.hb.v10.a0006667
EISBN: 978-1-62708-213-6
..., “real space” methods FULLPROF 42 https://www.ill.eu/sites/fullprof/ Rietveld refinement—nuclear and magnetic structure; single-crystal refinement GSAS/EXPGUI 66, 67 https://subversion.xray.aps.anl.gov/trac/EXPGUI Rietveld refinement; single-crystal refinement GSAS-II 68 https...
Series: ASM Handbook
Volume: 10
Publisher: ASM International
Published: 15 December 2019
DOI: 10.31399/asm.hb.v10.a0006654
EISBN: 978-1-62708-213-6
... on the Bragg reflections, for example, Rietveld refinement. The PXRD data suitable for PDF analysis must have an extremely high signal-to-noise ratio and cover a broad range of Q , that is, Q max > 20 Å −1 , in order to achieve adequate resolution in the real space after Fourier transform...
Series: ASM Handbook
Volume: 10
Publisher: ASM International
Published: 15 December 2019
DOI: 10.31399/asm.hb.v10.a0006656
EISBN: 978-1-62708-213-6
... Cathode Ray Tube Cathode Assemblies Plastic Gears Polymer Films Qualitative Phase Identification Quantitative Analysis Rietveld Structure Refinement Stress/Texture Conventional Microsource When x-rays exit the window of the tube, the beam paths are divergent. Beam optics...
Series: ASM Handbook Archive
Volume: 10
Publisher: ASM International
Published: 01 January 1986
DOI: 10.31399/asm.hb.v10.a0001765
EISBN: 978-1-62708-178-8
..., increasingly it has been applied to the solution of structures by trial and error or Patterson methods. In addition to refinement of atomic coordinates and temperature factors, the original Rietveld code was established for the refinement of magnetic structures. Newer versions of the code can be used...
Series: ASM Handbook
Volume: 10
Publisher: ASM International
Published: 15 December 2019
DOI: 10.31399/asm.hb.v10.a0006680
EISBN: 978-1-62708-213-6
.... and Snyder R. , Introduction to X-Ray Powder Diffractometry , John Wiley , 1996 10.1002/9781118520994 17. Rietveld H.M. , A Profile Refinement Method for Nuclear and Magnetic Structures , J. Appl. Crystallogr. , Vol 2 , 1969 , p 65 10.1107/S0021889869006558 18. Young R.A...
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0003744
EISBN: 978-1-62708-177-1
... have also been proposed. One such analysis employs multiple scans on section planes of differing orientation and an analytical approach based on the Rietveld technique for analysis of powder diffraction patterns ( Ref 36 ). Fig. 6 Theta 2-theta x-ray diffraction scan for polycrystalline aluminum...
Series: ASM Handbook Archive
Volume: 10
Publisher: ASM International
Published: 01 January 1986
DOI: 10.31399/asm.hb.v10.9781627081788
EISBN: 978-1-62708-178-8