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- Title
A real‐space approach to the analysis of stacking faults in close‐packed metals: G(r) modelling and Q‐space feedback.
- Authors
Longo, Alessandro; Giannici, Francesco; Sciortino, Luisa; Martorana, Antonino
- Abstract
An R‐space approach to the simulation and fitting of a structural model to the experimental pair distribution function is described, to investigate the structural disorder (distance distribution and stacking faults) in close‐packed metals. This is carried out by transferring the Debye function analysis into R space and simulating the low‐angle and high‐angle truncation for the evaluation of the relevant Fourier transform. The strengths and weaknesses of the R‐space approach with respect to the usual Q‐space approach are discussed.
- Subjects
DISTRIBUTION (Probability theory); METALS; STRUCTURAL models; FOURIER transforms; TRANSFER functions
- Publication
Acta Crystallographica. Section A, Foundations & Advances, 2020, Vol 76, Issue 1, p84
- ISSN
2053-2733
- Publication type
Article
- DOI
10.1107/S2053273319014578