Abstract
The phenomenological model of non-equilibrium diffusion and release of hydrogen from metals under the effect of electron beam in the sub-threshold region is considered. It is shown that the radiation stimulates the release and diffusion of hydrogen at a rate, significantly exceeds the rate of thermal equilibrium processes in the metals. This can occur in the presence of long-lived, in a time scale of single phonon and electron relaxation, vibrationally excited H-bonds. The proposed model confirms the experimental results previously obtained.
| Original language | English |
|---|---|
| Pages (from-to) | 73-80 |
| Number of pages | 8 |
| Journal | Vacuum |
| Volume | 131 |
| DOIs | |
| Publication status | Published - 1 Sep 2016 |
Keywords
- Condensed matter
- Hydrogen
- Metals
- Non-equilibrium release
- Plasma
- Radiation-induced transfer
ASJC Scopus subject areas
- Condensed Matter Physics
- Instrumentation
- Surfaces, Coatings and Films
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Tyurin, Y. I., Nikitenkov, N. N., Sigfusson, I. T., Hashhash, A., Yaomin, V., Dolgov, A. S., & Semkina, L. I. (2016). Diffusion and release of hydrogen from metals under the effect of ionizing radiation. Vacuum, 131, 73-80. https://doi.org/10.1016/j.vacuum.2016.06.001