High-energy X-ray diffraction microscopy in materials science
High-energy diffraction microscopy (HEDM) is an implementation of three-dimensional X-ray
diffraction microscopy. HEDM yields maps of internal crystal orientation fields, strain states …
diffraction microscopy. HEDM yields maps of internal crystal orientation fields, strain states …
Polymorphism of garnet solid electrolytes and its implications for grain-level chemo-mechanics
Understanding and mitigating filament formation, short-circuit and solid electrolyte fracture is
necessary for advanced all-solid-state batteries. Here, we employ a coupled far-field high …
necessary for advanced all-solid-state batteries. Here, we employ a coupled far-field high …
Exploring new links between crystal plasticity models and high-energy X-ray diffraction microscopy
The advancement and transition of computational materials models requires corresponding
developments in experimental methods to provide new phenomenological insights as well …
developments in experimental methods to provide new phenomenological insights as well …
Role of heat treatment and build orientation in the microstructure sensitive deformation characteristics of IN718 produced via SLM additive manufacturing
The benefits of additive manufacturing have been well documented, but prior to these
materials being used in critical applications, the deformation mechanisms must be properly …
materials being used in critical applications, the deformation mechanisms must be properly …
Investigation of fatigue crack initiation from a non-metallic inclusion via high energy x-ray diffraction microscopy
Crack initiation at inclusions is a dominant, unavoidable and life-limiting failure mechanism
of important structural materials. Fatigue progresses in a complex manner to find the …
of important structural materials. Fatigue progresses in a complex manner to find the …
Modeling slip system strength evolution in Ti-7Al informed by in-situ grain stress measurements
Far-field high-energy X-ray diffraction microscopy is used to asses the evolution of slip
system strengths in hexagonal close-packed (HCP) Ti-7Al during tensile deformation in-situ …
system strengths in hexagonal close-packed (HCP) Ti-7Al during tensile deformation in-situ …
Study of slip activity in a Mg-Y alloy by in situ high energy X-ray diffraction microscopy and elastic viscoplastic self-consistent modeling
Slip activity from various slip modes largely determines the yield strength and ductility of Mg
alloys. Solid solution elements in Mg can change the slip activity dramatically. In this paper …
alloys. Solid solution elements in Mg can change the slip activity dramatically. In this paper …
Advances in X-ray diffraction contrast tomography: flexibility in the setup geometry and application to multiphase materials
Diffraction contrast tomography is a near-field diffraction-based imaging technique that
provides high-resolution grain maps of polycrystalline materials simultaneously with the …
provides high-resolution grain maps of polycrystalline materials simultaneously with the …
Direct observations and characterization of crack closure during microstructurally small fatigue crack growth via in-situ high-energy X-ray characterization
This study provides direct observation of the crack closure mechanism of a naturally
occurring, tortuous, 3D microstructurally small fatigue crack (SFC) in additively manufactured …
occurring, tortuous, 3D microstructurally small fatigue crack (SFC) in additively manufactured …
A rotational and axial motion system load frame insert for in situ high energy x-ray studies
High energy x-ray characterization methods hold great potential for gaining insight into the
behavior of materials and providing comparison datasets for the validation and development …
behavior of materials and providing comparison datasets for the validation and development …