Simulation of Thermal Desorption of Hydrogen from Titanium Hydride under the Influence of an Ion Beam
Autor: | A. S. Rokhmanenkov, A. V. Yanilkin |
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Rok vydání: | 2018 |
Předmět: |
Physics
Nuclear and High Energy Physics Ion beam Hydrogen Thermal desorption Titanium hydride chemistry.chemical_element 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences Atomic and Molecular Physics and Optics 0104 chemical sciences Ion Condensed Matter::Materials Science chemistry.chemical_compound Hydrogen storage chemistry Physics::Atomic and Molecular Clusters Physical chemistry Neutron source Physics::Atomic Physics 0210 nano-technology Titanium |
Zdroj: | Physics of Atomic Nuclei. 81:1595-1600 |
ISSN: | 1562-692X 1063-7788 |
Popis: | The behavior of hydrogen in metals and their alloys is of great interest, since hydrogen–metal systems are used in practice for absorption of nuclear radiation, in neutron sources, and for hydrogen storage. This study is focused on simulation of the behavior of hydrogen in titanium hydrides at ultrahigh concentrations of H in TiH2 + x. Numerical methods of continuum mechanics are used. The structure of the hydrogen sublattice of titanium hydride is taken into account in the model of diffusion and thermal desorption of H. This makes it possible to model the thermal desorption of hydrogen under irradiation with a beam of hydrogen ions. |
Databáze: | OpenAIRE |
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