Routine (an)isotropic crystallite size analysis in the double-Voigt approximation done right?

Journal article
(Original article)


Publication Details

Author(s): Ectors D, Götz-Neunhoeffer F, Neubauer J
Journal: Powder Diffraction
Publisher: Cambridge University Press
Publication year: 2017
Volume: 32
Journal issue: Supplement S1
Pages range: 1-8
ISSN: 1945-7413


Abstract


In this study, the application of (an)isotropic size determination using a recently proposed model for the double-Voigt approach is demonstrated and validated against line profile simulations using the Whole Powder Pattern Modelling approach. The fitting of simulated line profiles demonstrates that the attained crystallite sizes and morphologies are in very reasonable agreement with the simulated values and thus demonstrate that even in routine application scenarios credible size and morphology information can be obtained using the double-Voigt approximation. The aim of this contribution is to provide a comprehensive introduction to the problem, address the practical application of the developed model, and discuss the accuracy of the double-Voigt approach and derived size parameters. Mathematical formulations for the visualization of modeled morphologies, supporting the application of the recently developed macros, are additionally provided.


FAU Authors / FAU Editors

Ectors, Dominique
Lehrstuhl für Mineralogie
Götz-Neunhoeffer, Friedlinde Prof. Dr.
Naturwissenschaftliche Fakultät
Neubauer, Jürgen apl. Prof. Dr.
Naturwissenschaftliche Fakultät


How to cite

APA:
Ectors, D., Götz-Neunhoeffer, F., & Neubauer, J. (2017). Routine (an)isotropic crystallite size analysis in the double-Voigt approximation done right? Powder Diffraction, 32(Supplement S1), 1-8. https://dx.doi.org/10.1017/S0885715617000070

MLA:
Ectors, Dominique, Friedlinde Götz-Neunhoeffer, and Jürgen Neubauer. "Routine (an)isotropic crystallite size analysis in the double-Voigt approximation done right?" Powder Diffraction 32.Supplement S1 (2017): 1-8.

BibTeX: 

Last updated on 2018-20-12 at 16:17