Fast, vacancy-free climb of prismatic dislocation loops in bcc metals

Vacancy-mediated climb models cannot account for the fast, direct coalescence of dislocation loops seen experimentally. An alternative mechanism, self climb, allows prismatic dislocation loops to move away from their glide surface via pipe diffusion around the loop perimeter, independent of any vaca...

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Detalles Bibliográficos
Autores principales: Swinburne, Thomas D., Arakawa, Kazuto, Mori, Hirotaro, Yasuda, Hidehiro, Isshiki, Minoru, Mimura, Kouji, Uchikoshi, Masahito, Dudarev, Sergei L.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2016
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4993995/
https://www.ncbi.nlm.nih.gov/pubmed/27549928
http://dx.doi.org/10.1038/srep30596

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4993995/
https://www.ncbi.nlm.nih.gov/pubmed/27549928
http://dx.doi.org/10.1038/srep30596

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