Documents in process

We demonstrate a novel approach to the reconstruction of scanning probe x-ray diffraction tomography data with anisotropic poly crystalline samples. The method involves reconstructing a voxel map containing an orientation distribution function in each voxel of an extended 3D sample. [...]

The fundamentals of in situ formation of iron carbides are required for the tailored design of Fe-based catalysts for the efficient conversion of CO2 to higher hydrocarbons. Herein, time-resolved in situ X-ray absorption spectroscopy has been used to elucidate the mechanism of the formation of Fe5C2 from ferrous oxalate (FeC2O4) at 350 °C using a H2/CO=3 reaction feed. [...]

Angle-resolved photoemission spectroscopy (ARPES) is a potent technique for studying the electronic band structure of condensed matter. The use of the pump-probe technique extends ARPES into the time domain, allowing the electron dynamics to be observed on an ultrafast timescale. [...]

We explore the potential for extracting the longitudinal proton structure function FL at the future Electron Ion Collider (EIC) through a Rosenbluth separation method. The impacts of differing assumptions on sample sizes, systematic uncertainties, and beam energy scenarios are investigated. [...]

Cold spray additive manufacturing (CSAM) has great industrial potential due toits high deposition rate and the possibility of building metallic alloys and compositeparts once the process is conducted in a solid state, preserving many rawmaterials properties. A material highly studied for CSAM is the Ti6Al4V alloy,which is used in medical implants and aeronautical structural components. [...]