Hydrogen is considered a clean and efficient energy carrier crucial for shaping the net-zero
future. Large-scale production, transportation, storage, and use of green hydrogen are …

Herein, we investigate the saturation limits of hydrogen on the (110) and (100) surfaces of
tungsten via Density Functional Theory (DFT) and complement our findings with …

Herein we investigate absorption and desorption of hydrogen in the sub-surface of tungsten
via density functional theory. Both the near-surface diffusion and recombination of a bulk …

We present an analytical thermodynamic model of a surface in contact with a gas phase,
which enables us to determine the surface coverage of the adsorbate depending on the …

Temperature dependence of D atom adsorption on polycrystalline tungsten was studied by
in situ ion beam method Elastic Recoil Detection Analysis (ERDA). A new procedure named …

We report on density functional theory calculations that have been performed to
systematically investigate the hydrogen-surface interaction as a function of surface …

Low energy ion scattering (LEIS) and direct recoil spectroscopy (DRS) are among the few
experimental techniques that allow for the direct detection of hydrogen on a surface. The …

The Prototype Material Plasma Exposure eXperiment (Proto-MPEX) is a linear plasma
device being used in plasma source research and development (R&D) for the proposed …

In this work, we apply low energy ion beam analysis to examine directly how the adsorbed
hydrogen concentration and binding configuration on W (1 0 0) depend on temperature. We …

This study examines channeling, multiple scattering, and neutralization/re-ionization of ions
scattered along the stepped Al (332) plane. Our experimental approach involves probing the …