26 citations · 78 across the 15 of their papers we have counts for
3 papers · 1 filter
Full Minimal Coupling All-Electron Real-Time TDDFT for X-Ray-Matter Interactions
Daniel Schacher, Tod A. Pascal, Craig P. Schwartz +1
Standard real-time time-dependent density functional theory (RT-TDDFT) couples light to matter through a spatially uniform (dipole) vector potential, an approximation that breaks d…
The Surface Sensitivity of X-ray Second Harmonic Generation as a Function of Energy
Daniel Schacher, Tod A. Pascal, Keith V. Lawler +1
The surface sensitivity and probe depth in the x-ray regime of diamond for second harmonic generation (SHG) was investigated both analytically and computationally with velocity gau…
Practical Considerations for Finite Concentrations Molecular Dynamics Simulations
Xiaoxu Ruan, Fabrice Roncoroni, David Prendergast +1
Understanding concentrated electrolytes requires a theory that spans local hydration and mesoscale interfacial assembly. We present an integrated workflow-SCOPE-that combines (i) e…