X-ray computed tomography (XCT) was developed for image metrology by utilizing a flat-panel, amorphous silicon (a-Si) detector consisting of a 1024 × 1024 matrix of photodiodes on a 100-μm centers. Modulation transfer functions (MTFs) were developed from a 2-D projection image of a ...
Adopting X-ray computed tomography (XCT) for ex-situ characterization of battery materials has gained interest in the past decade. The main goal of this paper is to demonstrate the effectiveness of several X-ray computer tomography techniques to study commercial batteries. General guidelines are prov...
The penetrative nature of X-rays is exploited in X-ray computed tomography (XCT) to reveal the internal three-dimensional (3D) structure of an object1. XCT finds multiple applications across a range of scientific disciplines, including: medical imaging2, security scanning3, industrial inspection an...
X-ray computed tomography (XCT) is considered a powerful technique to study lithium-ion batteries (LIBs) since its nondestructive 3D imaging across multiple length scales provides quantitative and qualitative metrics for the characterization of their complex microstructure1. The effects of microstructural ...
radiation dose rates before being repackaged and sent to other specialized examination facilities. One of these facilities is the Irradiated Materials Characterization Laboratory (IMCL), which houses a variety of instruments for PIE for nuclear materials, including micro-X-ray computed tomography (XCT)....
However, in recent years a new technique for geometric verification has emerged, which is not affected by the complexity of the geometry: X-Ray Computed Tomography (XCT). XCT substitutes the point probing of geometric metrology with a volumetric scan of the X-Ray absorption of the material. ...
We describe X-ray computed tomography (CT) datasets from three specimens recovered from Early Cretaceous lakebeds of China that illustrate the forensic interpretation of CT imagery for paleontology. Fossil vertebrates from thinly bedded sediments often s
X-ray computed tomography Composites manufacturing Material twin Process modeling Permeability Compaction 1. Introduction In recent times, XCT has been widely used for qualitative and quantitative assessments in the fields of aerospace, automotive, defense, and medical applications [[1], [2], [3]]....
X-ray computed tomography (XCT) was used to elucidate the morphology and microstructure of particles obtained from drying solution droplets containing mannitol or mannitol and PVP in water. The implementation of an expansive image analysis algorithm for the XCT images was important in order to extract...
The cellular materials are useful for passive safety components. Foamed powder compacted aluminium is characterised by X-ray tomography (XCT), of which local mass density data are derived to transform the cellular structure into a continuum. The mass density distribution and the skin of the panels...