Standard-Based EBSD: Fingerprinting of Order and Orientation in\n Materials

2019/06/04 by Aimo Winkelmann, Winkelmann, Aimo, Grzegorz Cios +9
Earth and Planetary Sciences · Materials Science · #Crystal Structures and Properties #FOS: Physical sciences #Materials Science (cond-mat.mtrl-sci) #Paleontology and Evolutionary Biology #Quasicrystal Structures and Properties #X-ray Diffraction in Crystallography

paper · pdf · doi:10.48550/arxiv.1906.01717

openalex publication_date 2019/06/04 · openalex created_date 2022/10/06 · openalex updated_date 2026/07/28

Abstract

Orientation determination does not necessarily require complete knowledge of\nthe local atomic arrangement in a material. We present a method for\nmicrostructural phase discrimination and orientation analysis of phases for\nwhich there is only limited information available. In this method, experimental\nKikuchi diffraction patterns are utilized to generate self-consistent standards\nfor use in the technique of Electron Backscatter Diffraction (EBSD). As an\napplication example, we map the locally varying orientations in samples of\nicosahedral quasicrystals observed in a Ti40Zr40Ni20 alloy.\n

Related

• Rapid Electron Backscatter Diffraction Mapping: Painting by Numbers
• EBSD and TKD analyses using inverted contrast Kikuchi diffraction patterns and alternative measurement geometries
• Pattern Matching Workflows for EBSD Data Analysis: Quartz Chirality Mapping
• Progressive steps in the development of electron backscatter diffraction and orientation imaging microscopy
• Advances in electron backscatter diffraction