Recent developments in femtosecond laser-enabled TriBeam systems
Streams of multimodal three-dimensional (3D) and four-dimensional (4D) data are
revolutionizing our ability to design and predict the behavior of a broad array of advanced …
revolutionizing our ability to design and predict the behavior of a broad array of advanced …
Recent progress of synchrotron X-ray imaging and diffraction on the solidification and deformation behavior of metallic materials
Characterizing the microstructure and deformation mechanism associated with the
performances and properties of metallic materials is of great importance in understanding …
performances and properties of metallic materials is of great importance in understanding …
[HTML][HTML] A finite element method to calculate geometrically necessary dislocation density: Accounting for orientation discontinuities in polycrystals
Strain gradients have been used to link various microscale deformation phenomena to the
mechanical response of a polycrystalline material, revealing sub-crystal deformation …
mechanical response of a polycrystalline material, revealing sub-crystal deformation …
[HTML][HTML] Development of a new, fully automated system for electron backscatter diffraction (EBSD)-based large volume three-dimensional microstructure mapping …
SP Tsai, PJ Konijnenberg, I Gonzalez… - Review of Scientific …, 2022 - pubs.aip.org
We report the development of a fully automatic large-volume 3D electron backscatter
diffraction (EBSD) system (ELAVO 3D), consisting of a scanning electron microscope (ZEISS …
diffraction (EBSD) system (ELAVO 3D), consisting of a scanning electron microscope (ZEISS …
[HTML][HTML] Improved grain mapping by laboratory X-ray diffraction contrast tomography
Laboratory diffraction contrast tomography (LabDCT) is a novel technique for non-
destructive imaging of the grain structure within polycrystalline samples. To further broaden …
destructive imaging of the grain structure within polycrystalline samples. To further broaden …
A multi-modal data merging framework for correlative investigation of strain localization in three dimensions
A multi-modal data-merging framework that enables the reconstruction of slip bands in three
dimensions over millimeter-scale fields of view is presented. The technique combines 3D …
dimensions over millimeter-scale fields of view is presented. The technique combines 3D …
[HTML][HTML] A novel diffraction contrast tomography (DCT) acquisition strategy for capturing the 3D crystallographic structure of pure titanium
The acquisition of high-fidelity 3D grain maps is essential for advancing our understanding
of the micromechanical behavior of polycrystalline materials. Grain orientations, grain …
of the micromechanical behavior of polycrystalline materials. Grain orientations, grain …
The mechanistic origins of heterogeneous void growth during ductile failure
Abstract In 1969, Rice and Tracey proposed that the rate of void growth during ductile failure
is a strong function of the hydrostatic stress state. Numerous in-situ x-ray computed …
is a strong function of the hydrostatic stress state. Numerous in-situ x-ray computed …
A new approach to three-dimensional microstructure reconstruction of a polycrystalline solar cell using high-efficiency Cu(In,Ga)Se2
A new method for efficiently converting electron backscatter diffraction data obtained using
serial sectioning by focused ion beam of a polycrystalline thin film into a computational …
serial sectioning by focused ion beam of a polycrystalline thin film into a computational …
[HTML][HTML] Grain structure evolution during heat treatment of a semisolid Al-Cu alloy studied with lab-based diffraction contrast tomography
J Sun, JM Dake, J Oddershede - Tomography of Materials and Structures, 2024 - Elsevier
Abstract 3D experimental data of simultaneously high temporal and spatial resolution are
key to validating computational models of materials phenomena. In this study, we exploit lab …
key to validating computational models of materials phenomena. In this study, we exploit lab …