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Subsurface diffusion in crystals and effect of surface permeability on the atomic step motion
A new theoretical approach to characterize the diffusion of both surface and bulk point defects in crystals is presented. In our model, atomic steps are considered as sources and sinks not only for adatoms and advacancies but also for self-interstitials and bulk vacancies, providing a new mechanism...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Nature Publishing Group UK
2019
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6748915/ https://www.ncbi.nlm.nih.gov/pubmed/31530829 http://dx.doi.org/10.1038/s41598-019-49681-1 |