290 citations · 449 across the 8 of their papers we have counts for
8 papers
Amplification and ellipticity enhancement of sub-femtosecond XUV pulses in IR-field-dressed neon-like active medium of a plasma-based X-ray laser
Vladimir A. Antonov, Ilias R. Khairulin, Mikhail Yu. Ryabikin +4
In [I.R. Khairulin et al., submitted to Phys. Rev. Lett.] we propose a method for amplifying a train of sub-femtosecond pulses of circularly or elliptically polarized extreme ultra…
Amplification of Elliptically Polarized Sub-Femtosecond Pulses in IR-Field-Dressed Neon-Like Active Medium of a Plasma-Based X-ray Laser
Ilias R. Khairulin, Vladimir A. Antonov, Mikhail Yu. Ryabikin +4
We propose a method for amplifying a train of sub-femtosecond pulses of circularly or elliptically polarized extreme ultraviolet (XUV) radiation constituted by high-order harmonics…
The LBPM software package for simulating multiphase flow on digital images of porous rocks
James E. McClure, Zhe Li, Mark Berrill +1
Direct pore scale simulations of two-fluid flow on digital rock images provide a promising tool to understand the role of surface wetting phenomena on flow and transport in geologi…
A geometric state function for two-fluid flow in porous media
James E. McClure, Ryan T. Armstrong, Mark A. Berrill +4
Models that describe two-fluid flow in porous media suffer from a widely-recognized problem that the constitutive relationships used to predict capillary pressure as a function of…
QMCPACK : An open source ab initio Quantum Monte Carlo package for the electronic structure of atoms, molecules, and solids
Jeongnim Kim, Andrew Baczewski, Todd D. Beaudet +45
QMCPACK is an open source quantum Monte Carlo package for ab-initio electronic structure calculations. It supports calculations of metallic and insulating solids, molecules, atoms,…
A Parallel Multi-Domain Solution Methodology Applied to Nonlinear Thermal Transport Problems in Nuclear Fuel Pins
Bobby Philip, Mark A. Berrill, Srikanth Allu +4
This paper describes an efficient and nonlinearly consistent parallel solution methodology for solving coupled nonlinear thermal transport problems that occur in nuclear reactor ap…
Dynamic Implicit 3D Adaptive Mesh Refinement for Non-Equilibrium Radiation Diffusion
Bobby Philip, Zhen Wang, Mark Berrill +2
The time dependent non-equilibrium radiation diffusion equations are important for solving the transport of energy through radiation in optically thick regimes and find application…
Block-Relaxation Methods for 3D Constant-Coefficient Stencils on GPUs and Multicore CPUs
Manuel Birke, Bobby Philip, Zhen Wang +1
Block iterative methods are extremely important as smoothers for multigrid methods, as preconditioners for Krylov methods, and as solvers for diagonally dominant linear systems. De…