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Dissociated vacancies and screw dislocations in MgO and UO(2): atomistic modeling and linear elasticity analysis

Understanding the effect of dislocations on the mass transport in ionic ceramics is important for understanding the behavior of these materials in a variety of contexts. In particular, the dissociated nature of vacancies at screw dislocations, or more generally, at a wide range of low-angle twist gr...

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Detalles Bibliográficos
Autores principales: Liu, Xiang-Yang, Martinez, Enrique, Uberuaga, Blas P.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6482172/
https://www.ncbi.nlm.nih.gov/pubmed/31019281
http://dx.doi.org/10.1038/s41598-019-42926-z