3 papers
physics.comp-ph2026
Quantifying Multidimensional Transport Effects on Permeability Inference in FLiBe Systems Using a Validation-Informed Modeling Framework
Huihua Yang, Abhishek Saraswat, Weiyue Zhou +6
Permeability of hydrogen isotopes in molten salts is commonly inferred from permeation experiments using simplified one-dimensional interpretations, which may not capture the coupl…
physics.comp-ph2025
FESTIM v2.0: Upgraded framework for multi-species hydrogen transport and enhanced performance
James Dark, Rémi Delaporte-Mathurin, Jørgen S. Dokken +6
FESTIM is an open-source finite element framework for modelling the transport of hydrogen isotopes in materials. It provides a flexible and extensible tool for simulating diffusion…
math-ph2024
One-dimensional hydrogenic ions with screened nuclear Coulomb field
Suchindram Dasgupta, Chirag Khurana, A. Shadi Tahvildar-Zadeh
We study the spectrum of the Dirac hamiltonian in one space dimension for a single electron in the electrostatic potential of a point nucleus, in the Born-Oppenheimer approximation…