Topic
Electron backscatter diffraction
About: Electron backscatter diffraction is a research topic. Over the lifetime, 15184 publications have been published within this topic receiving 317847 citations. The topic is also known as: EBSD.
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TL;DR: In this article, the effect of layer-thickness fluctuations on diffraction in compositionally modulated materials was investigated, and two types of fluctuation distributions were considered: continuous random fluctuations which result from disordered or amorphous interfaces and discrete fluctuations resulting from coherent interfaces.
Abstract: We investigate the effect of layer-thickness fluctuations on diffraction in compositionally modulated materials Two types of fluctuation distributions are considered: continuous random fluctuations which result from disordered or amorphous interfaces and discrete fluctuations resulting from coherent interfaces We show that these two types of fluctuations produce identical superlattice diffraction structure at small scattering vector, but entirely different structure at large scattering vector corresponding to the discrete fluctuation spacing Both structures are observed in experimental x-ray diffraction spectra
109 citations
25 Sep 2006-Materials Science and Engineering A-structural Materials Properties Microstructure and Processing
TL;DR: In this paper, the microstructure of commercial rolled magnesium alloy AZ31B (nominal composition Mg-3Al 0.9Zn 0.15Mn in wt%) was investigated with the help of light microscopy, electron backscatter diffraction (EBSD) and X-ray diffraction technique after annealing in the temperature range from room temperature (RT) to 400°C.
Abstract: The microstructure of commercial rolled magnesium alloy AZ31B (nominal composition Mg–3Al–0.9Zn–0.15Mn in wt.%) was investigated with the help of light microscopy, electron backscatter diffraction (EBSD) and X-ray diffraction technique after annealing in the temperature range from room temperature (RT) to 400 °C. Tensile tests at RT were performed to show the influence of the microstructure on mechanical properties. Static recrystallization (SRX) was observed during annealing of as-received alloy at and above 150 °C. Twins play an important role during SRX and serve as nucleation sites and preferred paths for growth of grains. The strong basal texture caused by rolling was weakened by SRX. Significant differences in the stress strain curves were observed for as-received and annealed specimens.
109 citations
TL;DR: The application of the electron backscatter diffraction technique to the investigation of phase transformations is reviewed in this article, where a wide variety of results obtained using this technique are illustrated and discussed, focusing on thermodynamics and kinetics of phase transformation, solidification, solid state phase transformations, environmentally assisted reactions and thin film deposition.
Abstract: The application of the electron backscatter diffraction technique to the investigation of phase transformations is reviewed. The wide variety of results obtained using this technique is illustrated and discussed, focusing on thermodynamics and kinetics of phase transformations, solidification, solid state phase transformations, environmentally assisted reactions and thin film deposition. Emphasis is also placed on two rapidly growing developments: coupling electron backscatter diffraction with advanced experimental techniques and with more and more complex modelling of phase transformations and of resulting material properties.
109 citations
TL;DR: Dark field electron holography, the geometrical phase analysis of high angle annular dark field scanning transmission electron microscopy images, nanobeam diffraction and precession diffraction, all performed at the state-of-the-art to five different types of semiconductor samples.
109 citations
TL;DR: In this paper, a 2D cellular automaton simulation study on the evolution of the recrystallization texture in a 75% cold rolled interstitial free (IF) sheet steel is presented.
109 citations