91 citations · 336 across the 24 of their papers we have counts for
6 papers · 1 filter
A Symmetry-Constrained Fourier--Morse Framework for Compact Anisotropic Interaction Potentials
Hadis Ghodrati, Sibylle Gemming, Florian Günther +1
Large-scale coarse-grained simulations of anisotropic particles require compact interaction models that retain orientation-dependent energetics. We present a symmetry-constrained F…
Simulation of Self-Assembled Monolayers of Polyalanine -Helices: Development and Application of an Effective Potential for Film Structure Predictions
Hadis Ghodrati Saeini, Kevin Preis, Thi Ngoc Ha +4
Self-assembled monolayers of polyalanine -helices exhibit distinct structural phases with implications for chiral-induced spin selectivity. We combine scanning tunneling microsc…
Patch-MLP-Based Predictive Control: Simulation of Upstream Pointing Stabilization for PHELIX Laser System
Jiaying Wang, Jonas Benjamin Ohland, Yen-Yu Chang +8
High-energy laser facilities such as PHELIX at GSI require excellent beam pointing stability for reproducibility and relative independence for future experiments. Beam pointing sta…
The Artificial Scientist -- in-transit Machine Learning of Plasma Simulations
Jeffrey Kelling, Vicente Bolea, Michael Bussmann +19
Increasing HPC cluster sizes and large-scale simulations that produce petabytes of data per run, create massive IO and storage challenges for analysis. Deep learning-based techniqu…
EZ: An Efficient, Charge Conserving Current Deposition Algorithm for Electromagnetic Particle-In-Cell Simulations
Klaus Steiniger, Rene Widera, Sergei Bastrakov +13
We present EZ, a novel current deposition algorithm for particle-in-cell (PIC) simulations. EZ calculates the current density on the electromagnetic grid due to macro-particle moti…
Suppressing correlations in massively parallel simulations of lattice models
Jeffrey Kelling, Géza Ódor, Sibylle Gemming
For lattice Monte Carlo simulations parallelization is crucial to make studies of large systems and long simulation time feasible, while sequential simulations remain the gold-stan…